Merge branch 'jn/merge-no-edit-fix'

* jn/merge-no-edit-fix:
  merge: do not launch an editor on "--no-edit $tag"

Conflicts:
	builtin/merge.c

builtin/merge.c

@@ -1324,7 +1324,8 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
 		    merge_remote_util(commit) &&
 		    merge_remote_util(commit)->obj &&
 		    merge_remote_util(commit)->obj->type == OBJ_TAG) {
-			option_edit = 1;
+			if (option_edit < 0)
+				option_edit = 1;
 			allow_fast_forward = 0;
 		}
 	}

t/t7600-merge.sh

@@ -683,4 +683,16 @@ test_expect_success GPG 'merge --ff-only tag' '
 	test_cmp actual expect
 '
 
+test_expect_success GPG 'merge --no-edit tag should skip editor' '
+	git reset --hard c0 &&
+	git commit --allow-empty -m "A newer commit" &&
+	git tag -f -s -m "A newer commit" signed &&
+	git reset --hard c0 &&
+
+	EDITOR=false git merge --no-edit signed &&
+	git rev-parse signed^0 >expect &&
+	git rev-parse HEAD^2 >actual &&
+	test_cmp actual expect
+'
+
 test_done