ref-filter: implement an `align` atom

diff --git a/run-command.c b/run-command.c
index aad03ab705f301268980079282fcf370b9275c5a..28e1d55cb934d083eaf6ba6bed04d0716da5db08 100644 (file)
--- a/run-command.c
+++ b/run-command.c
@@ -795,13 +795,15 @@ int finish_async(struct async *async)
 #endif
 }
 
-char *find_hook(const char *name)
+const char *find_hook(const char *name)
 {
-       char *path = git_path("hooks/%s", name);
-       if (access(path, X_OK) < 0)
-               path = NULL;
+       static struct strbuf path = STRBUF_INIT;
 
-       return path;
+       strbuf_reset(&path);
+       strbuf_git_path(&path, "hooks/%s", name);
+       if (access(path.buf, X_OK) < 0)
+               return NULL;
+       return path.buf;
 }
 
 int run_hook_ve(const char *const *env, const char *name, va_list args)