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Fix for empty data

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This commit is contained in:
Balazs Perlaki-Horvath 2024-06-16 20:45:10 +02:00
parent fd44fefb63
commit 3a48a8e349
1 changed files with 3 additions and 0 deletions
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3
Model/Entities/ZimFileMetaData/ZimFileMetaData.mm
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@ -112,6 +112,9 @@
- (NSData * _Nullable)getFaviconDataFromBook:(kiwix::Book *)book {
try {
std::string dataString = book->getIllustrations().at(0)->getData();
if(dataString.length() == 0) {
return nil;
}
NSData *favIconData = [NSData dataWithBytes: dataString.data() length: dataString.length()];
return favIconData;
} catch (std::exception) {