Merge pull request googleapis#33 from aozarov/patch-1

Fix a bug that cause local test helper to fail when searching an emulator with an older cloud SDK
garrettjonesgoogle · Mar 28, 2016 · 6386e6f · 6386e6f
2 parents a02a695 + e4605fd
commit 6386e6f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/com/google/api/gax/testing/GCloudEmulatorRunner.java b/src/main/java/com/google/api/gax/testing/GCloudEmulatorRunner.java
@@ -81,7 +81,7 @@ private boolean isGCloudInstalled() {
   private boolean isEmulatorUpdateToDate()
       throws IOException, InterruptedException {
     String currentVersion = installedEmulatorVersion(versionPrefix);
-    return currentVersion.compareTo(minVersion) >= 0;
+    return currentVersion != null && currentVersion.compareTo(minVersion) >= 0;
   }
 
   private String installedEmulatorVersion(String versionPrefix)