diff --git a/libksieve/ksieveui/vacation/vacationcheckjob.cpp b/libksieve/ksieveui/vacation/vacationcheckjob.cpp
--- a/libksieve/ksieveui/vacation/vacationcheckjob.cpp
+++ b/libksieve/ksieveui/vacation/vacationcheckjob.cpp
@@ -167,6 +167,7 @@
         mNoScriptFound = true;
         emit scriptActive(this, QString(), false);
         kDebug() << "no vacation script found :(";
+        return;
     }
     KUrl url = mUrl;
     url.setFileName(mAvailableScripts[mScriptPos]);