git wrapper: more careful argument stuffing

diff --git a/unpack-objects.c b/unpack-objects.c
index 8ae1a1c0fdab32e6c596872d857f40c5f87b97d4..cfd61ae6b08c0635da4044ec3ab09f40c3178632 100644 (file)
--- a/unpack-objects.c
+++ b/unpack-objects.c
@@ -6,7 +6,7 @@
 #include <sys/time.h>
 
 static int dry_run, quiet;
-static const char unpack_usage[] = "git-unpack-objects [-q] < pack-file";
+static const char unpack_usage[] = "git-unpack-objects [-n] [-q] < pack-file";
 
 /* We always read in 4kB chunks. */
 static unsigned char buffer[4096];
@@ -269,6 +269,8 @@ int main(int argc, char **argv)
        int i;
        unsigned char sha1[20];
 
+       setup_git_directory();
+
        for (i = 1 ; i < argc; i++) {
                const char *arg = argv[i];