android_media_MediaSync: Do not pass NULL to AString ctor.

Bug: 28643582 Change-Id: I75eaf61007adffdd7e3b07aebb37c12a8e71cf75
2016-05-16 17:40:02 -07:00
parent 8e30eb3a7f
commit 838a4ed101
1 changed files with 1 additions and 1 deletions
--- a/media/jni/android_media_MediaSync.cpp
+++ b/media/jni/android_media_MediaSync.cpp
@@ -159,7 +159,7 @@ static void throwExceptionAsNecessary(
            if (err > 0) {
                break;
            }
-            AString msgWithErrorCode(msg);
+            AString msgWithErrorCode(msg == NULL ? "" : msg);
            msgWithErrorCode.append(" error:");
            msgWithErrorCode.append(err);
            jniThrowException(env, "java/lang/IllegalStateException", msgWithErrorCode.c_str());