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authorCarlos Rica <jasampler@gmail.com>2007-04-18 05:34:34 +0200
committerJunio C Hamano <junkio@cox.net>2007-04-17 22:00:18 -0700
commit1401f46bb42d1eb6225a5e08543c06a5b18fd3b7 (patch)
treebd3b43ebc26280bcddc31e59d7cd0351c150e14d
parentab6029415b7e8acbc1beff7363c74bb94c3f0d9d (diff)
downloadgit-1401f46bb42d1eb6225a5e08543c06a5b18fd3b7.tar.gz
git-1401f46bb42d1eb6225a5e08543c06a5b18fd3b7.tar.xz
Use const qualifier for 'sha1' parameter in delete_ref function
delete_ref function does not change the 'sha1' parameter. Non-const pointer causes a compiler warning if you call to the function using a const argument. Signed-off-by: Carlos Rica <jasampler@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
-rw-r--r--cache.h2
-rw-r--r--refs.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/cache.h b/cache.h
index 1904131f2..7cedda684 100644
--- a/cache.h
+++ b/cache.h
@@ -213,7 +213,7 @@ struct lock_file {
extern int hold_lock_file_for_update(struct lock_file *, const char *path, int);
extern int commit_lock_file(struct lock_file *);
extern void rollback_lock_file(struct lock_file *);
-extern int delete_ref(const char *, unsigned char *sha1);
+extern int delete_ref(const char *, const unsigned char *sha1);
/* Environment bits from configuration mechanism */
extern int use_legacy_headers;
diff --git a/refs.c b/refs.c
index d2b7b7fb5..d7be2841c 100644
--- a/refs.c
+++ b/refs.c
@@ -705,7 +705,7 @@ static int repack_without_ref(const char *refname)
return commit_lock_file(&packlock);
}
-int delete_ref(const char *refname, unsigned char *sha1)
+int delete_ref(const char *refname, const unsigned char *sha1)
{
struct ref_lock *lock;
int err, i, ret = 0, flag = 0;