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make sure to unlock after an exception

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@39565 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Richard Frith-MacDonald 2016-03-18 14:56:55 +00:00
parent dcd8f5a610
commit 52de4bf68b
1 changed files with 10 additions and 2 deletions
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12
Source/NSUserDefaults.m
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@ -1789,7 +1789,8 @@ static BOOL isPlistObject(id o)
- (BOOL) synchronize
{
NSDate *saved;
BOOL wasLocked;
BOOL isLocked = NO;
BOOL wasLocked = NO;
BOOL result = YES;
BOOL haveChange = NO;
@ -1825,6 +1826,7 @@ static BOOL isPlistObject(id o)
NSEnumerator *enumerator;
NSString *domainName;
isLocked = YES;
haveChange = [self _readDefaults];
if (YES == haveChange)
{
@ -1867,8 +1869,9 @@ static BOOL isPlistObject(id o)
{
updateCache(self);
}
if (NO == wasLocked)
if (YES == isLocked && NO == wasLocked)
{
isLocked = NO;
[self _unlockDefaultsFile];
}
}
@ -1878,6 +1881,11 @@ static BOOL isPlistObject(id o)
{
[_lastSync release];
_lastSync = saved;
if (YES == isLocked && NO == wasLocked)
{
isLocked = NO;
[self _unlockDefaultsFile];
}
[_lock unlock];
[localException raise];
}