lock_file(): exit early if lockfile cannot be opened

diff --git a/send-pack.c b/send-pack.c
index 6129b0fd8e8e1961ab4c74de4f421c41c7786b42..8b4cbf049c243b8cdc1add94ddf1bf50bcbd8df9 100644 (file)
--- a/send-pack.c
+++ b/send-pack.c
@@ -47,7 +47,7 @@ static int pack_objects(int fd, struct ref *refs, struct sha1_array *extra, stru
                NULL,
                NULL,
        };
-       struct child_process po;
+       struct child_process po = CHILD_PROCESS_INIT;
        int i;
 
        i = 4;
@@ -59,7 +59,6 @@ static int pack_objects(int fd, struct ref *refs, struct sha1_array *extra, stru
                argv[i++] = "-q";
        if (args->progress)
                argv[i++] = "--progress";
-       memset(&po, 0, sizeof(po));
        po.argv = argv;
        po.in = -1;
        po.out = args->stateless_rpc ? -1 : fd;