i18n: git-stash say + gettext messages

diff --git a/builtin/merge.c b/builtin/merge.c
index 08245b6d664b2e29637dfba6ad33a394a5c104cc..d171c63c52160f082bbc04c90ffebc9545090357 100644 (file)
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -1062,9 +1062,12 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
        if (!allow_fast_forward && fast_forward_only)
                die(_("You cannot combine --no-ff with --ff-only."));
 
-       if (!argc && !abort_current_merge && default_to_upstream)
-               argc = setup_with_upstream(&argv);
-
+       if (!abort_current_merge) {
+               if (!argc && default_to_upstream)
+                       argc = setup_with_upstream(&argv);
+               else if (argc == 1 && !strcmp(argv[0], "-"))
+                       argv[0] = "@{-1}";
+       }
        if (!argc)
                usage_with_options(builtin_merge_usage,
                        builtin_merge_options);