gnustep/libs-base
0
0
Fork 0
mirror of https://github.com/gnustep/libs-base.git synced 2025-05-10 00:00:50 +00:00
Code Issues Projects Releases Packages Wiki Activity

Correct (for #486) -localizedDescription to always return a string.

Browse source
This commit is contained in:
rfm 2025-01-13 15:31:09 +00:00
parent afa5035d2c
commit 479cccebe8
1 changed files with 27 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

30
Source/NSError.m
View file

@ -81,14 +81,24 @@
[super dealloc];
}
- (NSString*) _fallback
{
return [NSString stringWithFormat: @"Error Domain=%@ Code=%lld",
[self domain], (long long)[self code]];
}
- (NSString*) description
{
NSMutableString *m = [NSMutableString stringWithCapacity: 200];
NSUInteger count = [_userInfo count];
NSString *loc = [self localizedDescription];
NSString *fallback = [self _fallback];
[m appendFormat: @"Error Domain=%@ Code=%lld \"%@\"",
[self domain], (long long)[self code], loc];
[m appendString: fallback];
if (NO == [fallback isEqual: loc])
{
[m appendFormat: @" \"%@\"", loc];
}
if ([loc isEqual: [_userInfo objectForKey: NSLocalizedDescriptionKey]])
{
@ -206,7 +216,21 @@
- (NSString *) localizedDescription
{
return [_userInfo objectForKey: NSLocalizedDescriptionKey];
NSString *s = [_userInfo objectForKey: NSLocalizedDescriptionKey];
if (nil == s)
{
s = [_userInfo objectForKey: NSLocalizedFailureReasonErrorKey];
if (s)
{
s = [NSString stringWithFormat: @"Operation failed %@", s];
}
else
{
s = [self _fallback];
}
}
return s;
}
- (NSString *) localizedFailureReason