difftool: handle unmerged files in dir-diff mode

diff --git a/builtin/grep.c b/builtin/grep.c
index aa7435f380e95d87982cd1ae71e91bc53e77af50..111b6f6cf1a61b0fb481101fcdc5a9f3f48c4650 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -522,12 +522,14 @@ static int grep_objects(struct grep_opt *opt, const struct pathspec *pathspec,
 }
 
 static int grep_directory(struct grep_opt *opt, const struct pathspec *pathspec,
-                         int exc_std)
+                         int exc_std, int use_index)
 {
        struct dir_struct dir;
        int i, hit = 0;
 
        memset(&dir, 0, sizeof(dir));
+       if (!use_index)
+               dir.flags |= DIR_NO_GITLINKS;
        if (exc_std)
                setup_standard_excludes(&dir);
 
@@ -902,7 +904,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                int use_exclude = (opt_exclude < 0) ? use_index : !!opt_exclude;
                if (list.nr)
                        die(_("--no-index or --untracked cannot be used with revs."));
-               hit = grep_directory(&opt, &pathspec, use_exclude);
+               hit = grep_directory(&opt, &pathspec, use_exclude, use_index);
        } else if (0 <= opt_exclude) {
                die(_("--[no-]exclude-standard cannot be used for tracked contents."));
        } else if (!list.nr) {