1 files changed, 16 insertions, 16 deletions

diff --git a/archival/libunarchive/unzip.c b/archival/libunarchive/unzip.c
index 29929c282..a436db191 100644
--- a/archival/libunarchive/unzip.c
+++ b/archival/libunarchive/unzip.c
@@ -13,7 +13,7 @@
  *
  * General cleanup to better adhere to the style guide and make use of standard
  * busybox functions by Glenn McGrath <bug1@optushome.com.au>
- * 
+ *
  * read_gz interface + associated hacking by Laurence Anderson
  *
  * This program is free software; you can redistribute it and/or modify
@@ -148,7 +148,7 @@ static unsigned int fill_bitbuffer(unsigned int bitbuffer, unsigned int *current
 {
         while (*current < required) {
                 if (bytebuffer_offset >= bytebuffer_size) {
-                        /* Leave the first 4 bytes empty so we can always unwind the bitbuffer 
+                        /* Leave the first 4 bytes empty so we can always unwind the bitbuffer
                          * to the front of the bytebuffer, leave 4 bytes free at end of tail
                          * so we can easily top up buffer in check_trailer_gzip() */
                         bytebuffer_size = 4 + bb_xread(gunzip_src_fd, &bytebuffer[4], bytebuffer_max - 8);
@@ -193,7 +193,7 @@ static void make_gunzip_crc_table(void)
 /*
  * Free the malloc'ed tables built by huft_build(), which makes a linked
  * list of the tables it made, with the links in a dummy first entry of
- * each table. 
+ * each table.
  * t: table to free
  */
 static int huft_free(huft_t * t)
@@ -435,9 +435,9 @@ static int inflate_codes(huft_t * my_tl, huft_t * my_td, const unsigned int my_b
                 md = mask_bits[bd];
                 return 0; // Don't actually do anything the first time
         }
-        
+
         if (resumeCopy) goto do_copy;
-        
+
         while (1) {                     /* do until end of block */
                 b = fill_bitbuffer(b, &k, bl);
                 if ((e = (t = tl + ((unsigned) b & ml))->e) > 16)
@@ -533,7 +533,7 @@ do_copy:		do {
         /* free the decoding tables, return */
         huft_free(tl);
         huft_free(td);
-        
+
         /* done */
         return 0;
 }
@@ -548,7 +548,7 @@ static int inflate_stored(int my_n, int my_b_stored, int my_k_stored, int setup)
                 w = gunzip_outbuf_count;                /* initialize gunzip_window position */
                 return 0; // Don't do anything first time
         }
-        
+
         /* read and output the compressed data */
         while (n--) {
                 b_stored = fill_bitbuffer(b_stored, &k_stored, 8);
@@ -639,7 +639,7 @@ static int inflate_block(int *e)
                 inflate_stored(n, b_stored, k_stored, 1); // Setup inflate_stored
                 return -1;
         }
-        case 1:                 /* Inflate fixed 
+        case 1:                 /* Inflate fixed
                                                    * decompress an inflated type 1 (fixed Huffman codes) block.  We should
                                                    * either replace this with a custom decoder, or at least precompute the
                                                    * Huffman tables.
@@ -682,9 +682,9 @@ static int inflate_block(int *e)
 
                 /* decompress until an end-of-block code */
                 inflate_codes(tl, td, bl, bd, 1); // Setup inflate_codes
-                
+
                 /* huft_free code moved into inflate_codes */
-                
+
                 return -2;
         }
         case 2:                 /* Inflate dynamic */
@@ -836,7 +836,7 @@ static int inflate_block(int *e)
                 inflate_codes(tl, td, bl, bd, 1); // Setup inflate_codes
 
                 /* huft_free code moved into inflate_codes */
-                
+
                 return -2;
         }
         default:
@@ -859,12 +859,12 @@ static int inflate_get_next_window(void)
         static int method = -1; // Method == -1 for stored, -2 for codes
         static int e = 0;
         static int needAnotherBlock = 1;
-        
+
         gunzip_outbuf_count = 0;
 
         while(1) {
                 int ret;
-        
+
                 if (needAnotherBlock) {
                         if(e) {
                                 calculate_gunzip_crc();
@@ -875,7 +875,7 @@ static int inflate_get_next_window(void)
                         method = inflate_block(&e);
                         needAnotherBlock = 0;
                 }
-        
+
                 switch (method) {
                         case -1:        ret = inflate_stored(0,0,0,0);
                                         break;
@@ -920,7 +920,7 @@ extern int inflate_unzip(int in, int out)
         make_gunzip_crc_table();
 
         /* Allocate space for buffer */
-        bytebuffer = xmalloc(bytebuffer_max);   
+        bytebuffer = xmalloc(bytebuffer_max);
 
         while(1) {
                 int ret = inflate_get_next_window();
@@ -977,6 +977,6 @@ extern int inflate_gunzip(int in, int out)
                 (bytebuffer[bytebuffer_offset+2] << 16) | (bytebuffer[bytebuffer_offset+3] << 24))) {
                 bb_error_msg("Incorrect length");
         }
-        
+
         return 0;
 }