Remove unnecessary ask on error passing

Change-Id: Iea5d14237c2c2aa0e0372ad7cdc34f7491cb77a9
diff --git a/lab-pipeline.groovy b/lab-pipeline.groovy
index f76496d..153fd14 100644
--- a/lab-pipeline.groovy
+++ b/lab-pipeline.groovy
@@ -46,7 +46,6 @@
 timestamps {
     node {
         try {
-            withEnv(["ASK_ON_ERROR=${ASK_ON_ERROR}"]){
             //
             // Prepare machines
             //
@@ -534,7 +533,6 @@
                     common.warningMsg('State apply failed but we should continue to run')
                 }
             }
-          }
         } catch (Throwable e) {
             currentBuild.result = 'FAILURE'
             throw e