StashBuilds.java : try again before asking to "PLEASE SET JENKINS ROOT URL FROM GLOBAL CONFIGURATION"

Author: jimklimov

src/main/java/stashpullrequestbuilder/stashpullrequestbuilder/StashBuilds.java

@@ -52,6 +52,12 @@ public void onCompleted(AbstractBuild build, TaskListener listener) {
         JenkinsLocationConfiguration globalConfig = new JenkinsLocationConfiguration();
         String rootUrl = globalConfig.getUrl();
         String buildUrl = "";
+        if (rootUrl == null) {
+            // Get hold of the currently active config, if this version
+            // of Jenkins core returns an empty one as new()
+            globalConfig = JenkinsLocationConfiguration.get();
+            rootUrl = globalConfig.getUrl();
+        }
         if (rootUrl == null) {
             buildUrl = " PLEASE SET JENKINS ROOT URL FROM GLOBAL CONFIGURATION " + build.getUrl();
         }