Avoid compiler warning.

Signed-off-by: Junio C Hamano <junkio@cox.net>
git-mirror · Oct 4, 2005 · f5a5e9b · f5a5e9b
1 parent 0bc4589
commit f5a5e9b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/symbolic-ref.c b/symbolic-ref.c
@@ -3,7 +3,7 @@
 static const char git_symbolic_ref_usage[] =
 "git-symbolic-ref name [ref]";
 
-static int check_symref(const char *HEAD)
+static void check_symref(const char *HEAD)
 {
 	unsigned char sha1[20];
 	const char *git_HEAD = strdup(git_path("%s", HEAD));