QuerySet.subscript: fixed subscript from an optional

MaxDesiatov · MaxDesiatov · commit 2763b6eca67b · 2014-09-05T23:47:38.000+03:00
diff --git a/QueryKit/QuerySet.swift b/QueryKit/QuerySet.swift
@@ -104,7 +104,7 @@ public class QuerySet<T : NSManagedObject> : SequenceType, Equatable {
             var error:NSError?
             let items = context.executeFetchRequest(request, error:&error)
 
-            return (object:items[0] as? T, error:error)
+            return (object:items?[0] as T?, error:error)
         }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -104,7 +104,7 @@ public class QuerySet<T : NSManagedObject> : SequenceType, Equatable {`
`104`	`104`	`var error:NSError?`
`105`	`105`	`let items = context.executeFetchRequest(request, error:&error)`
`106`	`106`
`107`		`- return (object:items[0] as? T, error:error)`
	`107`	`+ return (object:items?[0] as T?, error:error)`
`108`	`108`	`}`
`109`	`109`	`}`
`110`	`110`