Fixing publisher pipeline

Change-Id: I9d451d366034b0064df074b05652ebf5203a3ed2
diff --git a/Jenkinsfile b/Jenkinsfile
index dde6eb3..80b322c 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -4,6 +4,6 @@
 
     stage 'Build and Publish apps'
     configFileProvider([configFile(fileId: 'onoscord-apps', variable: 'MAVEN_SETTINGS')]) {
-        sh '_JAVA_OPTIONS=-Djdk.net.URLClassPath.disableClassPathURLCheck=true && cd onos-apps/apps && mvn -s $MAVEN_SETTINGS clean deploy'
+        sh 'export _JAVA_OPTIONS=-Djdk.net.URLClassPath.disableClassPathURLCheck=true && cd onos-apps/apps && mvn -s $MAVEN_SETTINGS clean deploy'
     }
 }