Fix some printf format warnings

[thirdparty/git.git] / merge-recursive.c

diff --git a/merge-recursive.c b/merge-recursive.c
index 10d7913b06902495eaa8e03925ad712599bc8202..f55b7ebe11bbd54f00a84dd1eb9d34f60d74a1c3 100644 (file)
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -170,6 +170,18 @@ static int git_merge_trees(int index_only,
        int rc;
        struct tree_desc t[3];
        struct unpack_trees_options opts;
+       static const struct unpack_trees_error_msgs msgs = {
+               /* would_overwrite */
+               "Your local changes to '%s' would be overwritten by merge.  Aborting.",
+               /* not_uptodate_file */
+               "Your local changes to '%s' would be overwritten by merge.  Aborting.",
+               /* not_uptodate_dir */
+               "Updating '%s' would lose untracked files in it.  Aborting.",
+               /* would_lose_untracked */
+               "Untracked working tree file '%s' would be %s by merge.  Aborting",
+               /* bind_overlap -- will not happen here */
+               NULL,
+       };
 
        memset(&opts, 0, sizeof(opts));
        if (index_only)
@@ -181,6 +193,7 @@ static int git_merge_trees(int index_only,
        opts.fn = threeway_merge;
        opts.src_index = &the_index;
        opts.dst_index = &the_index;
+       opts.msgs = msgs;
 
        init_tree_desc_from_tree(t+0, common);
        init_tree_desc_from_tree(t+1, head);
@@ -1188,10 +1201,14 @@ int merge_trees(struct merge_options *o,
 
        code = git_merge_trees(o->call_depth, common, head, merge);
 
-       if (code != 0)
-               die("merging of trees %s and %s failed",
-                   sha1_to_hex(head->object.sha1),
-                   sha1_to_hex(merge->object.sha1));
+       if (code != 0) {
+               if (show(o, 4) || o->call_depth)
+                       die("merging of trees %s and %s failed",
+                           sha1_to_hex(head->object.sha1),
+                           sha1_to_hex(merge->object.sha1));
+               else
+                       exit(128);
+       }
 
        if (unmerged_cache()) {
                struct string_list *entries, *re_head, *re_merge;