From 83a2b841d6b90e6f4b797df40ed3a105364574b6 Mon Sep 17 00:00:00 2001 From: Rene Scharfe Date: Thu, 10 Aug 2006 17:02:30 +0200 Subject: Add has_extension() The little helper has_extension() documents through its name what we are trying to do and makes sure we don't forget the underrun check. Signed-off-by: Rene Scharfe Signed-off-by: Junio C Hamano --- index-pack.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'index-pack.c') diff --git a/index-pack.c b/index-pack.c index b39953dc69..a91e39ecd6 100644 --- a/index-pack.c +++ b/index-pack.c @@ -447,7 +447,7 @@ int main(int argc, char **argv) usage(index_pack_usage); if (!index_name) { int len = strlen(pack_name); - if (len < 5 || strcmp(pack_name + len - 5, ".pack")) + if (!has_extension(pack_name, len, ".pack")) die("packfile name '%s' does not end with '.pack'", pack_name); index_name_buf = xmalloc(len); -- cgit 1.2.3-korg