From 6becc0787b605e8d004aedc7a677de47b01af53c Mon Sep 17 00:00:00 2001
From: Jason Wray <jason@mapbox.com>
Date: Tue, 24 May 2016 16:20:22 -0400
Subject: [PATCH] Assert that exclusionFlag also exists

NSNumber could be fed some non-value that it then coerces into a
boolean.
---
 platform/darwin/test/MGLOfflineStorageTests.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platform/darwin/test/MGLOfflineStorageTests.m b/platform/darwin/test/MGLOfflineStorageTests.m
index 54733e0c291..415039c527b 100644
--- a/platform/darwin/test/MGLOfflineStorageTests.m
+++ b/platform/darwin/test/MGLOfflineStorageTests.m
@@ -116,7 +116,7 @@ - (void)testBackupExclusion {
     [cacheURL getResourceValue:&exclusionFlag
                         forKey:NSURLIsExcludedFromBackupKey
                          error:&error];
-    XCTAssertTrue([exclusionFlag boolValue], @"Backup exclusion flag should be set for cache database.");
+    XCTAssertTrue(exclusionFlag && [exclusionFlag boolValue], @"Backup exclusion flag should be set for cache database.");
     XCTAssertNil(error, @"No errors should be returned when checking backup exclusion flag.");
 }