From c90b59f3bfa66ddf3fee03824c638db479ba41a6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joel=20Ekstr=C3=B6m?= <joel@ekstrom.io>
Date: Mon, 19 Jun 2017 12:46:48 +0200
Subject: [PATCH] Remove inline string creation to fix nullability errors

---
 Sources/SPTPersistentCache.m | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Sources/SPTPersistentCache.m b/Sources/SPTPersistentCache.m
index 9aa9956..779da76 100644
--- a/Sources/SPTPersistentCache.m
+++ b/Sources/SPTPersistentCache.m
@@ -1048,7 +1048,8 @@ - (NSMutableArray *)storedImageNamesAndAttributes
                 NSNumber *fsize = [NSNumber numberWithLongLong:fileStat.st_size];
                 NSDictionary *values = @{NSFileModificationDate : mdate, NSFileSize: fsize};
 
-                [images addObject:@{ SPTDataCacheFileNameKey : [NSString stringWithUTF8String:[theURL fileSystemRepresentation]],
+                NSString *cacheFilename = [NSString stringWithUTF8String:[theURL fileSystemRepresentation]];
+                [images addObject:@{ SPTDataCacheFileNameKey : cacheFilename,
                                      SPTDataCacheFileAttributesKey : values }];
             }
         } else {