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Fix potential NPE

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This commit is contained in:
Sebastián Katzer 2019-03-01 12:06:16 +01:00
parent 02d54a063f
commit 9362e4c341
1 changed files with 1 additions and 1 deletions
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2
src/ios/APPPrinterItem.m
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@ -47,7 +47,7 @@
*/ */
+ (BOOL) canPrintURL:(nullable NSString *)url + (BOOL) canPrintURL:(nullable NSString *)url
{ {
if (![NSURL URLWithString:url].scheme) if ([url isEqual:[NSNull null]] || ![NSURL URLWithString:url].scheme)
{ {
return UIPrintInteractionController.isPrintingAvailable; return UIPrintInteractionController.isPrintingAvailable;
} }