add: warn when adding an embedded repository

diff --git a/builtin/grep.c b/builtin/grep.c
index 3c721b75a51b57be4d54380f80458693f33bdc51..7df9c253eebb3053693769d14efe0551393dfd4d 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -73,14 +73,14 @@ static pthread_mutex_t grep_mutex;
 
 static inline void grep_lock(void)
 {
-       if (num_threads)
-               pthread_mutex_lock(&grep_mutex);
+       assert(num_threads);
+       pthread_mutex_lock(&grep_mutex);
 }
 
 static inline void grep_unlock(void)
 {
-       if (num_threads)
-               pthread_mutex_unlock(&grep_mutex);
+       assert(num_threads);
+       pthread_mutex_unlock(&grep_mutex);
 }
 
 /* Signalled when a new work_item is added to todo. */
@@ -879,7 +879,7 @@ static int grep_directory(struct grep_opt *opt, const struct pathspec *pathspec,
        if (exc_std)
                setup_standard_excludes(&dir);
 
-       fill_directory(&dir, pathspec);
+       fill_directory(&dir, &the_index, pathspec);
        for (i = 0; i < dir.nr; i++) {
                if (!dir_path_match(dir.entries[i], pathspec, 0, NULL))
                        continue;
@@ -1203,16 +1203,18 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                        break;
                }
 
-               if (get_sha1_with_context(arg, 0, oid.hash, &oc)) {
+               if (get_sha1_with_context(arg, GET_SHA1_RECORD_PATH,
+                                         oid.hash, &oc)) {
                        if (seen_dashdash)
                                die(_("unable to resolve revision: %s"), arg);
                        break;
                }
 
-               object = parse_object_or_die(oid.hash, arg);
+               object = parse_object_or_die(&oid, arg);
                if (!seen_dashdash)
                        verify_non_filename(prefix, arg);
                add_object_array_with_path(object, arg, &list, oc.mode, oc.path);
+               free(oc.path);
        }
 
        /*