Provide git_config with a callback-data parameter

diff --git a/builtin-merge-recursive.c b/builtin-merge-recursive.c
index 5a0a7b529765fa229318af86a68e58a92e287154..e16f5e2a4e6a0acb3ea11414a92aed32716393c1 100644 (file)
--- a/builtin-merge-recursive.c
+++ b/builtin-merge-recursive.c
@@ -213,6 +213,8 @@ static int git_merge_trees(int index_only,
        opts.merge = 1;
        opts.head_idx = 2;
        opts.fn = threeway_merge;
+       opts.src_index = &the_index;
+       opts.dst_index = &the_index;
 
        init_tree_desc_from_tree(t+0, common);
        init_tree_desc_from_tree(t+1, head);
@@ -666,9 +668,20 @@ static struct merge_file_info merge_file(struct diff_filespec *o,
                if (!sha_eq(a->sha1, o->sha1) && !sha_eq(b->sha1, o->sha1))
                        result.merge = 1;
 
-               result.mode = a->mode == o->mode ? b->mode: a->mode;
+               /*
+                * Merge modes
+                */
+               if (a->mode == b->mode || a->mode == o->mode)
+                       result.mode = b->mode;
+               else {
+                       result.mode = a->mode;
+                       if (b->mode != o->mode) {
+                               result.clean = 0;
+                               result.merge = 1;
+                       }
+               }
 
-               if (sha_eq(a->sha1, o->sha1))
+               if (sha_eq(a->sha1, b->sha1) || sha_eq(a->sha1, o->sha1))
                        hashcpy(result.sha, b->sha1);
                else if (sha_eq(b->sha1, o->sha1))
                        hashcpy(result.sha, a->sha1);
@@ -1323,7 +1336,7 @@ static struct commit *get_ref(const char *ref)
        return (struct commit *)object;
 }
 
-static int merge_config(const char *var, const char *value)
+static int merge_config(const char *var, const char *value, void *cb)
 {
        if (!strcasecmp(var, "merge.verbosity")) {
                verbosity = git_config_int(var, value);
@@ -1333,7 +1346,7 @@ static int merge_config(const char *var, const char *value)
                rename_limit = git_config_int(var, value);
                return 0;
        }
-       return git_default_config(var, value);
+       return git_default_config(var, value, cb);
 }
 
 int cmd_merge_recursive(int argc, const char **argv, const char *prefix)
@@ -1354,7 +1367,7 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix)
                        subtree_merge = 1;
        }
 
-       git_config(merge_config);
+       git_config(merge_config, NULL);
        if (getenv("GIT_MERGE_VERBOSITY"))
                verbosity = strtol(getenv("GIT_MERGE_VERBOSITY"), NULL, 10);