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Merge pull request #1713 from vector-im/fix_crash

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Bug Fix: App crashes when the user taps on a bubble in which a string…
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giomfo 2017-12-28 18:21:03 +01:00 committed by GitHub
commit 108d876234
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1 changed files with 2 additions and 2 deletions
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4
Riot/Model/Room/RoomBubbleCellData.m
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@ -181,7 +181,7 @@ static NSAttributedString *readReceiptVerticalWhitespace = nil;
{ {
// Check whether another component than this one is selected // Check whether another component than this one is selected
// Note: When a component is selected, it is highlighted by applying an alpha on other components. // Note: When a component is selected, it is highlighted by applying an alpha on other components.
if (selectedComponentIndex != NSNotFound && selectedComponentIndex != index) if (selectedComponentIndex != NSNotFound && selectedComponentIndex != index && componentString.length)
{ {
// Apply alpha to blur this component // Apply alpha to blur this component
NSMutableAttributedString *customComponentString = [[NSMutableAttributedString alloc] initWithAttributedString:componentString]; NSMutableAttributedString *customComponentString = [[NSMutableAttributedString alloc] initWithAttributedString:componentString];
@ -226,7 +226,7 @@ static NSAttributedString *readReceiptVerticalWhitespace = nil;
[currentAttributedTextMsg appendAttributedString:[MXKRoomBubbleCellDataWithAppendingMode messageSeparator]]; [currentAttributedTextMsg appendAttributedString:[MXKRoomBubbleCellDataWithAppendingMode messageSeparator]];
// Check whether another component than this one is selected // Check whether another component than this one is selected
if (selectedComponentIndex != NSNotFound && selectedComponentIndex != index) if (selectedComponentIndex != NSNotFound && selectedComponentIndex != index && componentString.length)
{ {
// Apply alpha to blur this component // Apply alpha to blur this component
NSMutableAttributedString *customComponentString = [[NSMutableAttributedString alloc] initWithAttributedString:componentString]; NSMutableAttributedString *customComponentString = [[NSMutableAttributedString alloc] initWithAttributedString:componentString];