Documentation: don't assume git-sh-setup and git-parse-remote are in PATH

diff --git a/builtin-gc.c b/builtin-gc.c
index 48f7d95f9784d27f023b22343929f5ad188caa4c..f5625bb9fb090f5af4dfb782dc04005a4149a5c8 100644 (file)
--- a/builtin-gc.c
+++ b/builtin-gc.c
@@ -35,7 +35,7 @@ static const char *argv_repack[MAX_ADD] = {"repack", "-d", "-l", NULL};
 static const char *argv_prune[] = {"prune", "--expire", NULL, NULL};
 static const char *argv_rerere[] = {"rerere", "gc", NULL};
 
-static int gc_config(const char *var, const char *value)
+static int gc_config(const char *var, const char *value, void *cb)
 {
        if (!strcmp(var, "gc.packrefs")) {
                if (value && !strcmp(value, "notbare"))
@@ -67,7 +67,7 @@ static int gc_config(const char *var, const char *value)
                prune_expire = xstrdup(value);
                return 0;
        }
-       return git_default_config(var, value);
+       return git_default_config(var, value, cb);
 }
 
 static void append_option(const char **cmd, const char *opt, int max_length)
@@ -226,7 +226,7 @@ int cmd_gc(int argc, const char **argv, const char *prefix)
                OPT_END()
        };
 
-       git_config(gc_config);
+       git_config(gc_config, NULL);
 
        if (pack_refs < 0)
                pack_refs = !is_bare_repository();