vendor/libgit2/src/path.h in rugged-0.21.1b0 vs vendor/libgit2/src/path.h in rugged-0.21.1b1

@@ -321,10 +321,10 @@
  * @param state Passed to fn as the first ath.
  */
 extern int git_path_walk_up(
 	git_buf *pathbuf,
 	const char *ceiling,
-	int (*callback)(void *payload, git_buf *path),
+	int (*callback)(void *payload, const char *path),
 	void *payload);
 
 /**
  * Load all directory entries (except '.' and '..') into a vector.
  *