Merge pull request #93 from bradex/issues/92

Fix #92 Crash on iOS 5.1.1
kishikawakatsumi · Jun 3, 2015 · 0efcc65 · 0efcc65
2 parents 75187b5 + 78bfd36
commit 0efcc65
Showing 1 changed file with 9 additions and 4 deletions.
diff --git a/Lib/UICKeyChainStore/UICKeyChainStore.m b/Lib/UICKeyChainStore/UICKeyChainStore.m
@@ -906,9 +906,12 @@ + (NSArray *)prettify:(CFTypeRef)itemClass items:(NSArray *)items
         if (accessible) {
             item[@"accessibility"] = accessible;
         }
-        id synchronizable = attributes[(__bridge id)kSecAttrSynchronizable];
-        if (synchronizable) {
-            item[@"synchronizable"] = synchronizable;
+
+        if (floor(NSFoundationVersionNumber) > floor(993.00)) { // iOS 7+
+            id synchronizable = attributes[(__bridge id)kSecAttrSynchronizable];
+            if (synchronizable) {
+                item[@"synchronizable"] = synchronizable;
+            }
         }
 
         [prettified addObject:item];
@@ -1202,7 +1205,9 @@ - (NSMutableDictionary *)attributesWithKey:(NSString *)key value:(NSData *)value
         }
     }
 
-    attributes[(__bridge __strong id)kSecAttrSynchronizable] = @(_synchronizable);
+    if (floor(NSFoundationVersionNumber) > floor(993.00)) { // iOS 7+
+        attributes[(__bridge __strong id)kSecAttrSynchronizable] = @(_synchronizable);
+    }
 
     return attributes;
 }