Fix 'push --all branch...' error handling

The builtin-fetch topic changed push's handling of --all to setting
the new TRANSPORT_PUSH_ALL flag before starting the push subroutine
for the given transport.  Unfortunately not all references within
builtin-push were changed to test this flag therefore allowing push
to incorrectly accept refspecs and --all.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/builtin-push.c b/builtin-push.c
index a552f0dac654bb532ecd43ec5c8cd15e113ef82c..4b39ef3852a5dcb9b099527d4aafc33ba3bb6da1 100644 (file)
--- a/builtin-push.c
+++ b/builtin-push.c
@@ -10,7 +10,7 @@
 
 static const char push_usage[] = "git-push [--all] [--dry-run] [--tags] [--receive-pack=<git-receive-pack>] [--repo=all] [-f | --force] [-v] [<repository> <refspec>...]";
 
-static int all, thin, verbose;
+static int thin, verbose;
 static const char *receivepack;
 
 static const char **refspec;
@@ -52,7 +52,9 @@ static int do_push(const char *repo, int flags)
        if (!remote)
                die("bad repository '%s'", repo);
 
-       if (!refspec && !all && remote->push_refspec_nr) {
+       if (!refspec
+               && !(flags & TRANSPORT_PUSH_ALL)
+               && remote->push_refspec_nr) {
                refspec = remote->push_refspec;
                refspec_nr = remote->push_refspec_nr;
        }
@@ -138,7 +140,7 @@ int cmd_push(int argc, const char **argv, const char *prefix)
                usage(push_usage);
        }
        set_refspecs(argv + i, argc - i);
-       if (all && refspec)
+       if ((flags & TRANSPORT_PUSH_ALL) && refspec)
                usage(push_usage);
 
        return do_push(repo, flags);