X-Git-Url: https://gerrit.onap.org/r/gitweb?p=holmes%2Frule-management.git;a=blobdiff_plain;f=rulemgt%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fholmes%2Frulemgt%2Fwrapper%2FRuleMgtWrapper.java;fp=rulemgt%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fholmes%2Frulemgt%2Fwrapper%2FRuleMgtWrapper.java;h=0d5d1104047ca1067c604c4ca7a77f439471668a;hp=ec6e9b33273dff2022b9533f6225ccf53316d07b;hb=2fd6a2e5d048978e347835b3262643b224e5348b;hpb=2cb8d26bb7af8913434d83972eb2c67c2da6908e

diff --git a/rulemgt/src/main/java/org/onap/holmes/rulemgt/wrapper/RuleMgtWrapper.java b/rulemgt/src/main/java/org/onap/holmes/rulemgt/wrapper/RuleMgtWrapper.java
index ec6e9b3..0d5d110 100644
--- a/rulemgt/src/main/java/org/onap/holmes/rulemgt/wrapper/RuleMgtWrapper.java
+++ b/rulemgt/src/main/java/org/onap/holmes/rulemgt/wrapper/RuleMgtWrapper.java
@@ -16,6 +16,7 @@
 package org.onap.holmes.rulemgt.wrapper;
 
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 import org.onap.holmes.common.api.entity.CorrelationRule;
 import org.onap.holmes.common.exception.CorrelationException;
 import org.onap.holmes.rulemgt.bean.request.*;
@@ -79,7 +80,9 @@ public class RuleMgtWrapper {
         try {
             result = correlationRuleService.saveRule(correlationRule);
         } catch (CorrelationException e) {
-            engineWarpper.deleteRuleFromEngine(packageName, ip);
+            if (StringUtils.isNotEmpty(packageName)) {
+                engineWarpper.deleteRuleFromEngine(packageName, ip);
+            }
             throw new CorrelationException(e.getMessage(), e);
         }
         RuleAddAndUpdateResponse ruleAddAndUpdateResponse = new RuleAddAndUpdateResponse();