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Fix potential crash on empty string.

This commit is contained in:
Stephen Anthony 2022-12-24 13:21:13 -03:30
parent d428c6ac9a
commit 217f52822d
1 changed files with 4 additions and 1 deletions
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5
src/gui/FileListWidget.cxx
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@ -367,7 +367,10 @@ bool FileListWidget::handleText(char text)
const bool firstShift = StellaModTest::isShift(_firstMod); const bool firstShift = StellaModTest::isShift(_firstMod);
if(StellaModTest::isShift(_lastMod)) if(StellaModTest::isShift(_lastMod))
text = StellaKeyName::forKey(_lastKey)[0]; {
const string_view key = StellaKeyName::forKey(_lastKey);
text = !key.empty() ? key.front() : '\0';
}
if(_quickSelectTime < time) if(_quickSelectTime < time)
_quickSelectStr = text; _quickSelectStr = text;