1 files changed, 1 insertions, 1 deletions
diff --git a/cache.h b/cache.h
index f0a25c7ff..e5ea637c2 100644
--- a/cache.h
+++ b/cache.h
@@ -504,7 +504,7 @@ struct ref {
 #define REF_TAGS	(1u << 2)
 
 #define CONNECT_VERBOSE       (1u << 0)
-extern struct child_process *git_connect(int fd[2], char *url, const char *prog, int flags);
+extern struct child_process *git_connect(int fd[2], const char *url, const char *prog, int flags);
 extern int finish_connect(struct child_process *conn);
 extern int path_match(const char *path, int nr, char **match);
 extern int get_ack(int fd, unsigned char *result_sha1);