Merge pull request #103 from lanwen/fix_JENKINS-32132

[FIXES JENKINS-32132] Check status message is null (in case of wrong …
jenkinsci · Dec 20, 2015 · 2c193b4 · 2c193b4
2 parents c8af6ec + 57d7870
commit 2c193b4
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/src/main/java/com/cloudbees/jenkins/GitHubCommitNotifier.java b/src/main/java/com/cloudbees/jenkins/GitHubCommitNotifier.java
@@ -28,6 +28,7 @@
 import static com.cloudbees.jenkins.Messages.GitHubCommitNotifier_DisplayName;
 import static com.cloudbees.jenkins.Messages.GitHubCommitNotifier_SettingCommitStatus;
 import static com.coravy.hudson.plugins.github.GithubProjectProperty.displayNameFor;
+import static com.google.common.base.Objects.firstNonNull;
 import static hudson.model.Result.FAILURE;
 import static hudson.model.Result.SUCCESS;
 import static hudson.model.Result.UNSTABLE;
@@ -41,8 +42,9 @@
  * @author <a href="mailto:[email protected]">Nicolas De Loof</a>
  */
 public class GitHubCommitNotifier extends Notifier {
+    private static final ExpandableMessage DEFAULT_MESSAGE = new ExpandableMessage("");
 
-    private ExpandableMessage statusMessage = new ExpandableMessage("");
+    private ExpandableMessage statusMessage = DEFAULT_MESSAGE;
 
     private final String resultOnFailure;
     private static final Result[] SUPPORTED_RESULTS = {FAILURE, UNSTABLE, SUCCESS};
@@ -124,7 +126,8 @@ private void updateCommitStatus(@Nonnull AbstractBuild<?, ?> build,
         final String sha1 = ObjectId.toString(BuildDataHelper.getCommitSHA1(build));
 
         StatusResult status = statusFrom(build);
-        String message = defaultIfEmpty(statusMessage.expandAll(build, listener), status.getMsg());
+        String message = defaultIfEmpty(firstNonNull(statusMessage, DEFAULT_MESSAGE)
+                .expandAll(build, listener), status.getMsg());
         String contextName = displayNameFor(build.getProject());
 
         for (GitHubRepositoryName name : GitHubRepositoryNameContributor.parseAssociatedNames(build.getProject())) {

diff --git a/src/main/java/com/cloudbees/jenkins/GitHubSetCommitStatusBuilder.java b/src/main/java/com/cloudbees/jenkins/GitHubSetCommitStatusBuilder.java
@@ -19,11 +19,14 @@
 
 import static com.cloudbees.jenkins.Messages.GitHubCommitNotifier_SettingCommitStatus;
 import static com.coravy.hudson.plugins.github.GithubProjectProperty.displayNameFor;
+import static com.google.common.base.Objects.firstNonNull;
 import static org.apache.commons.lang3.StringUtils.defaultIfEmpty;
 
 @Extension
 public class GitHubSetCommitStatusBuilder extends Builder {
-    private ExpandableMessage statusMessage = new ExpandableMessage("");
+    private static final ExpandableMessage DEFAULT_MESSAGE = new ExpandableMessage("");
+
+    private ExpandableMessage statusMessage = DEFAULT_MESSAGE;
 
     @DataBoundConstructor
     public GitHubSetCommitStatusBuilder() {
@@ -50,7 +53,7 @@ public boolean perform(AbstractBuild<?, ?> build,
                            BuildListener listener) throws InterruptedException, IOException {
         final String sha1 = ObjectId.toString(BuildDataHelper.getCommitSHA1(build));
         String message = defaultIfEmpty(
-                statusMessage.expandAll(build, listener),
+                firstNonNull(statusMessage, DEFAULT_MESSAGE).expandAll(build, listener),
                 Messages.CommitNotifier_Pending(build.getDisplayName())
         );
         String contextName = displayNameFor(build.getProject());