bb_askpass: shorten static password buffer. 256 is way too large.

simplify code a bit.

1 files changed, 4 insertions, 5 deletions

diff --git a/libbb/getopt_ulflags.c b/libbb/getopt_ulflags.c
index e0dc1371f..941e3c96e 100644
--- a/libbb/getopt_ulflags.c
+++ b/libbb/getopt_ulflags.c
@@ -104,7 +104,6 @@ const char *bb_opt_complementally
         if they are not specifed on the command line.  For example:
 
         bb_opt_complementally = "abc";
-
         flags = bb_getopt_ulflags(argc, argv, "abcd")
 
         If getopt() finds "-a" on the command line, then
@@ -120,7 +119,6 @@ const char *bb_opt_complementally
         int w_counter = 0;
         bb_opt_complementally = "ww";
         bb_getopt_ulflags(argc, argv, "w", &w_counter);
-
         if(w_counter)
                 width = (w_counter == 1) ? 132 : INT_MAX;
         else
@@ -128,6 +126,7 @@ const char *bb_opt_complementally
 
         w_counter is a pointer to an integer. It has to be passed to
         bb_getopt_ulflags() after all other option argument sinks.
+
         For example: accept multiple -v to indicate the level of verbosity
         and for each -b optarg, add optarg to my_b. Finally, if b is given,
         turn off c and vice versa:
@@ -136,8 +135,8 @@ const char *bb_opt_complementally
         int verbose_level = 0;
         bb_opt_complementally = "vv:b::b-c:c-b";
         f = bb_getopt_ulflags(argc, argv, "vb:c", &my_b, &verbose_level);
-        if((f & 2))     // -c after -b unsets -b flag
-                while(my_b) { dosomething_with(my_b->data) ; my_b = my_b->link; }
+        if(f & 2)       // -c after -b unsets -b flag
+                while(my_b) { dosomething_with(my_b->data); my_b = my_b->link; }
         if(my_b)        // but llist is stored if -b is specified
                 free_llist(my_b);
         if(verbose_level) bb_printf("verbose level is %d\n", verbose_level);
@@ -237,7 +236,7 @@ Special characters:
 
  "--"   A double dash at the beginning of bb_opt_complementally means the
         argv[1] string should always be treated as options, even if it isn't
-        prefixed with a "-".  This is to support the special syntax in applets
+        prefixed with a "-".  This is useful for special syntax in applets
         such as "ar" and "tar":
         tar xvf foo.tar