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double locking fixes by David Ayers

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@14428 72102866-910b-0410-8b05-ffd578937521
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CaS 2002-09-10 21:53:34 +00:00
parent 98dce56e28
commit 8cb0ce724b
3 changed files with 19 additions and 3 deletions
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7
Source/NSFileManager.m
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@ -189,12 +189,15 @@ static NSFileManager* defaultManager = nil;
+ (NSFileManager*) defaultManager
{
if (!defaultManager)
if (defaultManager == nil)
{
NS_DURING
{
[gnustep_global_lock lock];
defaultManager = [[self alloc] init];
if (defaultManager == nil)
{
defaultManager = [[self alloc] init];
}
[gnustep_global_lock unlock];
}
NS_HANDLER