1 files changed, 40 insertions, 26 deletions

diff --git a/builtin/merge.c b/builtin/merge.c
index d54e7ddbb1..9661c8f425 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -56,6 +56,7 @@ static size_t use_strategies_nr, use_strategies_alloc;
 static const char **xopts;
 static size_t xopts_nr, xopts_alloc;
 static const char *branch;
+static char *branch_mergeoptions;
 static int option_renormalize;
 static int verbosity;
 static int allow_rerere_auto;
@@ -503,26 +504,34 @@ cleanup:
 	strbuf_release(&bname);
 }
 
+static void parse_branch_merge_options(char *bmo)
+{
+	const char **argv;
+	int argc;
+
+	if (!bmo)
+		return;
+	argc = split_cmdline(bmo, &argv);
+	if (argc < 0)
+		die(_("Bad branch.%s.mergeoptions string: %s"), branch,
+		    split_cmdline_strerror(argc));
+	argv = xrealloc(argv, sizeof(*argv) * (argc + 2));
+	memmove(argv + 1, argv, sizeof(*argv) * (argc + 1));
+	argc++;
+	argv[0] = "branch.*.mergeoptions";
+	parse_options(argc, argv, NULL, builtin_merge_options,
+		      builtin_merge_usage, 0);
+	free(argv);
+}
+
 static int git_merge_config(const char *k, const char *v, void *cb)
 {
 	if (branch && !prefixcmp(k, "branch.") &&
 		!prefixcmp(k + 7, branch) &&
 		!strcmp(k + 7 + strlen(branch), ".mergeoptions")) {
-		const char **argv;
-		int argc;
-		char *buf;
-
-		buf = xstrdup(v);
-		argc = split_cmdline(buf, &argv);
-		if (argc < 0)
-			die(_("Bad branch.%s.mergeoptions string: %s"), branch,
-			    split_cmdline_strerror(argc));
-		argv = xrealloc(argv, sizeof(*argv) * (argc + 2));
-		memmove(argv + 1, argv, sizeof(*argv) * (argc + 1));
-		argc++;
-		parse_options(argc, argv, NULL, builtin_merge_options,
-			      builtin_merge_usage, 0);
-		free(buf);
+		free(branch_mergeoptions);
+		branch_mergeoptions = xstrdup(v);
+		return 0;
 	}
 
 	if (!strcmp(k, "merge.diffstat") || !strcmp(k, "merge.stat"))
@@ -822,7 +831,7 @@ static void read_merge_msg(void)
 {
 	strbuf_reset(&merge_msg);
 	if (strbuf_read_file(&merge_msg, git_path("MERGE_MSG"), 0) < 0)
-		die_errno("Could not read from '%s'", git_path("MERGE_MSG"));
+		die_errno(_("Could not read from '%s'"), git_path("MERGE_MSG"));
 }
 
 static void run_prepare_commit_msg(void)
@@ -962,16 +971,16 @@ static int setup_with_upstream(const char ***argv)
 	const char **args;
 
 	if (!branch)
-		die("No current branch.");
+		die(_("No current branch."));
 	if (!branch->remote)
-		die("No remote for the current branch.");
+		die(_("No remote for the current branch."));
 	if (!branch->merge_nr)
-		die("No default upstream defined for the current branch.");
+		die(_("No default upstream defined for the current branch."));
 
 	args = xcalloc(branch->merge_nr + 1, sizeof(char *));
 	for (i = 0; i < branch->merge_nr; i++) {
 		if (!branch->merge[i]->dst)
-			die("No remote tracking branch for %s from %s",
+			die(_("No remote tracking branch for %s from %s"),
 			    branch->merge[i]->src, branch->remote_name);
 		args[i] = branch->merge[i]->dst;
 	}
@@ -1010,6 +1019,8 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
 	if (diff_use_color_default == -1)
 		diff_use_color_default = git_use_color_default;
 
+	if (branch_mergeoptions)
+		parse_branch_merge_options(branch_mergeoptions);
 	argc = parse_options(argc, argv, prefix, builtin_merge_options,
 			builtin_merge_usage, 0);
 
@@ -1043,10 +1054,10 @@ int cmd_merge(int argc, const char **argv, const char *prefix)
 	}
 	if (file_exists(git_path("CHERRY_PICK_HEAD"))) {
 		if (advice_resolve_conflict)
-			die("You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists).\n"
-			    "Please, commit your changes before you can merge.");
+			die(_("You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists).\n"
+			    "Please, commit your changes before you can merge."));
 		else
-			die("You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists).");
+			die(_("You have not concluded your cherry-pick (CHERRY_PICK_HEAD exists)."));
 	}
 	resolve_undo_clear();
 
@@ -1062,9 +1073,12 @@ 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);