make inline is_null_sha1 global
Replace sha1 comparisons to null_sha1 with a global inline (which previously an
unused static inline in builtin-apply.c)
[jc: with a fix from Jonas Fonseca.]
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diff --git a/builtin-apply.c b/builtin-apply.c
index 4573c9a..1c1d16f 100644
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -1684,7 +1684,7 @@
}
get_sha1_hex(patch->new_sha1_prefix, sha1);
- if (!memcmp(sha1, null_sha1, 20)) {
+ if (is_null_sha1(sha1)) {
free(desc->buffer);
desc->alloc = desc->size = 0;
desc->buffer = NULL;
@@ -1916,11 +1916,6 @@
return error;
}
-static inline int is_null_sha1(const unsigned char *sha1)
-{
- return !memcmp(sha1, null_sha1, 20);
-}
-
static void show_index_list(struct patch *list)
{
struct patch *patch;
