Documentation/hooks: add pre-auto-gc hook

diff --git a/git.c b/git.c
index b7729d72cf8dcec32215e968d39dcf675302e216..c4e4644b30e184e6496fb5a4877f3141488f8f44 100644 (file)
--- a/git.c
+++ b/git.c
@@ -148,8 +148,9 @@ static int handle_alias(int *argcp, const char ***argv)
        const char** new_argv;
        const char *alias_command;
        char *alias_string;
+       int unused_nongit;
 
-       subdir = setup_git_directory_gently(NULL);
+       subdir = setup_git_directory_gently(&unused_nongit);
 
        alias_command = (*argv)[0];
        alias_string = alias_lookup(alias_command);