Merge pull request #5 from gfleury/fix-null-pointer-tsuruaction

Fix nullpointer on tsuruaction. Closes #3
gfleury · Sep 1, 2018 · 907e72a · 907e72a
2 parents 394ac52 + 0dc2a19
commit 907e72a
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/main/java/org/jenkinsci/plugins/tsuru/pipeline/TsuruAction.java b/src/main/java/org/jenkinsci/plugins/tsuru/pipeline/TsuruAction.java
@@ -198,7 +198,13 @@ protected Execution run() throws Exception {
 
                     File fileDir = new File(getWorkspaceFilePath().getRemote() + "/");
 
-                    ArrayList<File> fileList = new ArrayList<File>(fileDir.listFiles().length);
+                    ArrayList<File> fileList;
+
+                    if (fileDir != null) {
+                        fileList = new ArrayList<File>(fileDir.listFiles().length);
+                    } else {
+                        throw new IOException("Failed to enumerate files from: " + getWorkspaceFilePath().getRemote() + "/");
+                    }
 
                     File tsuruIgnore = new File(fileDir.getAbsolutePath() + File.separator + ".tsuruignore");
                     List<String> ignoredFiles = new ArrayList<>();