remove unused code

diff --git a/src/regcomp.c b/src/regcomp.c
index 2fdb6c9996c8ba73f628ce7a477de84b3db94418..f53771a391a2818454dbf8ab0ed47f680bca0698 100644 (file)
--- a/src/regcomp.c
+++ b/src/regcomp.c
@@ -1142,7 +1142,7 @@ compile_length_bag_node(BagNode* node, regex_t* reg)
     break;
 
   case BAG_OPTION:
-    len = tlen;
+    /* never come here */
     break;
   }