diff options
-rw-r--r-- | Firebase/Database/Api/FIRDatabase.m | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Firebase/Database/Api/FIRDatabase.m b/Firebase/Database/Api/FIRDatabase.m index 1fd25d5..2dd77f6 100644 --- a/Firebase/Database/Api/FIRDatabase.m +++ b/Firebase/Database/Api/FIRDatabase.m @@ -54,10 +54,12 @@ static const char *FIREBASE_SEMVER = (const char *)STR(FIRDatabase_VERSION); NSMutableDictionary *instances = [self instances]; @synchronized (instances) { FIRDatabase *deletedApp = instances[appName]; - // Clean up the deleted instance in an effort to remove any resources still in use. - // Note: Any leftover instances of this exact database will be invalid. - [FRepoManager disposeRepos:deletedApp.config]; - [instances removeObjectForKey:appName]; + if (deletedApp) { + // Clean up the deleted instance in an effort to remove any resources still in use. + // Note: Any leftover instances of this exact database will be invalid. + [FRepoManager disposeRepos:deletedApp.config]; + [instances removeObjectForKey:appName]; + } } }]; } |