1 files changed, 4 insertions, 0 deletions

diff --git a/src/runner.cpp b/src/runner.cpp
index ace9ce9..947f2f5 100644
--- a/src/runner.cpp
+++ b/src/runner.cpp
@@ -417,6 +417,10 @@ Variable Runner::run( AstBranch::NodeList::const_iterator n )
                                                         );
                                         }
                                         break;
+
+                                case AstNode::typePushPrefix:
+                                case AstNode::typePopPrefix:
+                                        break;
 /*
                                 case AstNode::typeCondition:
                                         if( pCurTarget )