NSArrayにnilをinsertする可能性があった問題を修正

diff --git a/KCD/HMTSVSupport.m b/KCD/HMTSVSupport.m
index 3a3a9da..f6e7e88 100644 (file)
--- a/KCD/HMTSVSupport.m
+++ b/KCD/HMTSVSupport.m
@@ -43,7 +43,7 @@
                sort = [NSSortDescriptor sortDescriptorWithKey:propertyName ascending:ascending];
        }
        
-       return [self allObjectOfEntityName:entityName sortDescriptors:@[sort]];
+       return [self allObjectOfEntityName:entityName sortDescriptors:sort ? @[sort] : nil];
 }
 - (NSArray *)allObjectOfEntityName:(NSString *)entityName
 {