Merge branch 'js/azure-pipelines-msvc'

[thirdparty/git.git] / ref-filter.c

diff --git a/ref-filter.c b/ref-filter.c
index 5c10a343c6b112e497a3c963f7b3375f84376f00..6867e33648cb58d6836594a5cf145a58f81a884e 100644 (file)
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -1031,7 +1031,7 @@ static const char *copy_name(const char *buf)
                if (!strncmp(cp, " <", 2))
                        return xmemdupz(buf, cp - buf);
        }
-       return "";
+       return xstrdup("");
 }
 
 static const char *copy_email(const char *buf)
@@ -1039,10 +1039,10 @@ static const char *copy_email(const char *buf)
        const char *email = strchr(buf, '<');
        const char *eoemail;
        if (!email)
-               return "";
+               return xstrdup("");
        eoemail = strchr(email, '>');
        if (!eoemail)
-               return "";
+               return xstrdup("");
        return xmemdupz(email, eoemail + 1 - email);
 }
 
@@ -1772,7 +1772,7 @@ static int populate_value(struct ref_array_item *ref, struct strbuf *err)
         * If it is a tag object, see if we use a value that derefs
         * the object, and if we do grab the object it refers to.
         */
-       oi_deref.oid = ((struct tag *)obj)->tagged->oid;
+       oi_deref.oid = *get_tagged_oid((struct tag *)obj);
 
        /*
         * NEEDSWORK: This derefs tag only once, which
@@ -2003,7 +2003,7 @@ static const struct object_id *match_points_at(struct oid_array *points_at,
        if (!obj)
                die(_("malformed object at '%s'"), refname);
        if (obj->type == OBJ_TAG)
-               tagged_oid = &((struct tag *)obj)->tagged->oid;
+               tagged_oid = get_tagged_oid((struct tag *)obj);
        if (tagged_oid && oid_array_lookup(points_at, tagged_oid) >= 0)
                return tagged_oid;
        return NULL;