fix ignored error case in fetch_name()

diff --git a/src/regparse.c b/src/regparse.c
index 04330a9cba1b33ecbdc26fff5beb46027e2b430f..c1b714598545e5d67b5b93829b77a0293fa15b02 100644 (file)
--- a/src/regparse.c
+++ b/src/regparse.c
@@ -3347,7 +3347,7 @@ fetch_name(OnigCodePoint start_code, UChar** src, UChar* end,
 
     if (c != end_code) {
       r = ONIGERR_INVALID_GROUP_NAME;
-      name_end = end;
+      goto err;
     }
 
     if (*num_type != IS_NOT_NUM) {