diff options
Diffstat (limited to 'sha1_file.c')
| -rw-r--r-- | sha1_file.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sha1_file.c b/sha1_file.c index f2d33afb27..5464828259 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -108,9 +108,10 @@ int safe_create_leading_directories(char *path) char * sha1_to_hex(const unsigned char *sha1) { - static char buffer[50]; + static int bufno; + static char hexbuffer[4][50]; static const char hex[] = "0123456789abcdef"; - char *buf = buffer; + char *buffer = hexbuffer[3 & ++bufno], *buf = buffer; int i; for (i = 0; i < 20; i++) { |