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fix missing check to see whether we have already initialised

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Richard Frith-Macdonald 2021-02-18 21:27:21 +00:00
parent 958449e90f
commit edc771775f
1 changed files with 13 additions and 10 deletions
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23
Source/Additions/GSXML.m
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@ -160,16 +160,19 @@ static char * xml_strdup(const char *from)
@implementation NSObject (SetupForGSXML)
+ (void) _setupForGSXML
{
xmlInitParser();
xmlMemSetup(free, malloc, realloc, xml_strdup);
xmlInitializeCatalog();
xmlDefaultSAXHandlerInit();
NSString_class = [NSString class];
usSel = @selector(stringWithUTF8String:);
usImp = (id (*)(id, SEL, const unsigned char*))
[NSString_class methodForSelector: usSel];
treeClass = [GSTreeSAXHandler class];
cacheDone = YES;
if (NO == cacheDone)
{
xmlInitParser();
xmlMemSetup(free, malloc, realloc, xml_strdup);
xmlInitializeCatalog();
xmlDefaultSAXHandlerInit();
NSString_class = [NSString class];
usSel = @selector(stringWithUTF8String:);
usImp = (id (*)(id, SEL, const unsigned char*))
[NSString_class methodForSelector: usSel];
treeClass = [GSTreeSAXHandler class];
cacheDone = YES;
}
}
@end