Comparison bug fixed.

([n1 isKindOfClass:[NSNumber class]] == NO)
SUPLA · Feb 3, 2017 · ebdfaf7 · ebdfaf7
1 parent 98e9e61
commit ebdfaf7
Showing 1 changed file with 5 additions and 7 deletions.
diff --git a/SUPLA/SAChannel+CoreDataClass.m b/SUPLA/SAChannel+CoreDataClass.m
@@ -51,13 +51,11 @@ - (BOOL) number:(NSNumber*)n1 isEqualToNumber:(id)n2 {
     if ( n2 == nil && n1 != nil )
         return NO;
 
-    if ( n1 != nil && n2 != nil ) {
-        if ( [n2 isKindOfClass:[NSNumber class]] == NO ) {
-            return NO;
-        } else if ( [n1 isEqualToNumber:n2] == NO ) {
-            return NO;
-        }
-    }
+    if ( [n1 isKindOfClass:[NSNumber class]] == NO || [n2 isKindOfClass:[NSNumber class]] == YES )
+        return NO; // is unknown
+
+    if ( n1 != nil && n2 != nil && [n1 isEqualToNumber:n2] == NO )
+        return NO;
 
     return YES;
 }