Fix bug where zero width expressions in nodes wouldn't get zeroed (#514)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/main/scala/firrtl/passes/ZeroWidth.scala b/src/main/scala/firrtl/passes/ZeroWidth.scala
index 520075fe..a2ec9935 100644
--- a/src/main/scala/firrtl/passes/ZeroWidth.scala
+++ b/src/main/scala/firrtl/passes/ZeroWidth.scala
@@ -49,7 +49,7 @@ object ZeroWidth extends Pass {
     }
     case DefNode(info, name, value) => removeZero(value.tpe) match {
       case None => EmptyStmt
-      case Some(t) => s
+      case Some(t) => DefNode(info, name, onExp(value))
     }
     case sx => sx map onStmt
   }