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Merge branch 'sb/hex-object-name-is-at-most-41-bytes-long' 

Code clean-up.

* sb/hex-object-name-is-at-most-41-bytes-long:
  hex.c: reduce memory footprint of sha1_to_hex static buffers
maint
Junio C Hamano 2015-02-25 15:40:16 -08:00
parent 1585dfeda7 0b868f0eec
commit 4f5a4271ea
1 changed files with 1 additions and 1 deletions
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hex.c
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@ -59,7 +59,7 @@ int get_sha1_hex(const char *hex, unsigned char *sha1)
char *sha1_to_hex(const unsigned char *sha1) char *sha1_to_hex(const unsigned char *sha1)
{ {
static int bufno; static int bufno;
static char hexbuffer[4][50]; static char hexbuffer[4][41];
static const char hex[] = "0123456789abcdef"; static const char hex[] = "0123456789abcdef";
char *buffer = hexbuffer[3 & ++bufno], *buf = buffer; char *buffer = hexbuffer[3 & ++bufno], *buf = buffer;
int i; int i;