commit: teach --gpg-sign option

diff --git a/builtin/grep.c b/builtin/grep.c
index 5e6d3c335224ce5acb38c9aea8bee30b04ea09e2..7d0779f6cfd60149379f957941ebef18aef735ab 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -598,8 +598,11 @@ static int grep_object(struct grep_opt *opt, const struct pathspec *pathspec,
                struct strbuf base;
                int hit, len;
 
+               read_sha1_lock();
                data = read_object_with_reference(obj->sha1, tree_type,
                                                  &size, NULL);
+               read_sha1_unlock();
+
                if (!data)
                        die(_("unable to read tree (%s)"), sha1_to_hex(obj->sha1));
 
@@ -1061,7 +1064,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                        die(_("--no-index or --untracked cannot be used with revs."));
                hit = grep_directory(&opt, &pathspec, use_exclude);
        } else if (0 <= opt_exclude) {
-               die(_("--exclude or --no-exclude cannot be used for tracked contents."));
+               die(_("--[no-]exclude-standard cannot be used for tracked contents."));
        } else if (!list.nr) {
                if (!cached)
                        setup_work_tree();