Fix new warning in Xcode 12.5 Beta 2 (12E5234g): "Cast to smaller integer type 'unsigned int' from 'SEGReachability *'". (#986)

Code copied for this specific function (currently unused) from https://github.com/tonymillion/Reachability/blob/ea5dd8d4646ecb2f0d07e6619827df1dfea809b8/Reachability.m#L501

Co-authored-by: Daniel McGloin <[email protected]>

Author: dmcgloin

Segment/Classes/SEGReachability.m

@@ -489,10 +489,10 @@ - (void)reachabilityChanged:(SCNetworkReachabilityFlags)flags
 
 #pragma mark - Debug Description
 
-- (NSString *)description;
+- (NSString *) description
 {
-    NSString *description = [NSString stringWithFormat:@"<%@: %#x>",
-                                                       NSStringFromClass([self class]), (unsigned int)self];
+    NSString *description = [NSString stringWithFormat:@"<%@: %p (%@)>",
+                             NSStringFromClass([self class]), self, [self currentReachabilityFlags]];
     return description;
 }