builtin-checkout.c: check error return from read_cache()

diff --git a/update-server-info.c b/update-server-info.c
index b70856373fce5c014bf796f07d7b1d95bb9eeca1..7e8209ea4b43995737b36bc58db47e7dd6eadb19 100644 (file)
--- a/update-server-info.c
+++ b/update-server-info.c
@@ -1,15 +1,12 @@
 #include "cache.h"
-#include "object.h"
 
 static const char update_server_info_usage[] =
-"git-update-server-info [--force]";
+"git update-server-info [--force]";
 
 int main(int ac, char **av)
 {
        int i;
        int force = 0;
-       track_object_refs = 0;
-
        for (i = 1; i < ac; i++) {
                if (av[i][0] == '-') {
                        if (!strcmp("--force", av[i]) ||
@@ -22,5 +19,7 @@ int main(int ac, char **av)
        if (i != ac)
                usage(update_server_info_usage);
 
+       setup_git_directory();
+
        return !!update_server_info(force);
 }