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Update XADPDFParser.m #104

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Update XADPDFParser.m #104

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12 changes: 6 additions & 6 deletions XADPDFParser.m
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@
#import "CSMultiHandle.h"
#import "XADLZMAHandle.h"

static int SortPages(id first,id second,void *context);
static NSComparisonResult SortPages(id first,id second,void *context);

static NSDictionary *TIFFShortEntry(int tag,int value);
static NSDictionary *TIFFLongEntry(int tag,int value);
Expand Down Expand Up @@ -121,7 +121,7 @@ -(void)parse
}

// Sort images in page order.
[images sortUsingFunction:(void *)SortPages context:order];
[images sortUsingFunction:SortPages context:order];

// Output images.
enumerator=[images objectEnumerator];
Expand Down Expand Up @@ -457,14 +457,14 @@ -(NSString *)formatName { return @"PDF"; }



static int SortPages(id first,id second,void *context)
static NSComparisonResult SortPages(id first,id second,void *context)
{
NSDictionary *order=(NSDictionary *)context;
NSNumber *firstpage=[order objectForKey:[first reference]];
NSNumber *secondpage=[order objectForKey:[second reference]];
if(!firstpage&&!secondpage) return 0;
else if(!firstpage) return 1;
else if(!secondpage) return -1;
if(!firstpage&&!secondpage) return NSOrderedSame;
else if(!firstpage) return NSOrderedDescending;
else if(!secondpage) return NSOrderedAscending;
else return [firstpage compare:secondpage];
}

Expand Down