Abort execution of completion block after dynamic config refresh comp…

…letes if self is now nil (amplitude#288)
jaltreuter · Oct 5, 2020 · 834f5b1 · 834f5b1
1 parent 3006833
commit 834f5b1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Sources/Amplitude/Amplitude.m b/Sources/Amplitude/Amplitude.m
@@ -825,6 +825,9 @@ - (void)refreshDynamicConfig {
         __weak typeof(self) weakSelf = self;
         [[AMPConfigManager sharedInstance] refresh:^{
             __strong typeof(self) strongSelf = weakSelf;
+            if strongSelf == nil {
+                return
+            }
             strongSelf->_serverUrl = [AMPConfigManager sharedInstance].ingestionEndpoint;
         }];
     }