Improved gerrit change verifing before tests will be started

Change-Id: Ie00f987e4f297b00709ac2673fc679c795296ac1
diff --git a/test-groovy-pipeline.groovy b/test-groovy-pipeline.groovy
index edd549a..918fc98 100644
--- a/test-groovy-pipeline.groovy
+++ b/test-groovy-pipeline.groovy
@@ -63,7 +63,9 @@
             if(errLog){
                 common.errorMsg("Error log: ${errLog}")
             }
-        }catch(ex){}
+        }catch(ex){
+          common.errorMsg("Exception occured while reading codenarc output file", ex)
+        }
         throw e
     } finally {
         // send notification