Merge branch 'sb/transport-report-missing-submodule-on-stderr'

Message cleanup.

* sb/transport-report-missing-submodule-on-stderr:
  transport: report missing submodule pushes consistently on stderr

Author: gitster

transport.c

@@ -771,7 +771,7 @@ static void die_with_unpushed_submodules(struct string_list *needs_pushing)
 	fprintf(stderr, _("The following submodule paths contain changes that can\n"
 			"not be found on any remote:\n"));
 	for (i = 0; i < needs_pushing->nr; i++)
-		printf("  %s\n", needs_pushing->items[i].string);
+		fprintf(stderr, "  %s\n", needs_pushing->items[i].string);
 	fprintf(stderr, _("\nPlease try\n\n"
 			  "	git push --recurse-submodules=on-demand\n\n"
 			  "or cd to the path and use\n\n"