gunzip: code shrink by using int-, not short-sized struct member

function                                             old     new   delta
inflate_block                                       1254    1253      -1
inflate_codes                                        629     621      -8
huft_build                                          1054    1008     -46
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-55)             Total: -55 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/archival/libarchive/decompress_gunzip.c b/archival/libarchive/decompress_gunzip.c
index 530661e15..0f8173d0a 100644
--- a/archival/libarchive/decompress_gunzip.c
+++ b/archival/libarchive/decompress_gunzip.c
@@ -39,7 +39,8 @@ typedef struct huft_t {
         unsigned char e;        /* number of extra bits or operation */
         unsigned char b;        /* number of bits in this code or subcode */
         union {
-                unsigned short n;       /* literal, length base, or distance base */
+                unsigned n;     /* literal, length base, or distance base */
+                /* ^^^^^ was "unsigned short", but that results in larger code */
                 struct huft_t *t;       /* pointer to next level of table */
         } v;
 } huft_t;