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Merge pull request #8458 from luis-pereira/qgetenv

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Use qEnvironmentVariableIsEmpty
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Mike Tzou 2018-02-21 23:00:30 +08:00 • committed by GitHub
commit 6244ad5fa8
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src/app/main.cpp
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@ -338,7 +338,7 @@ void showSplashScreen()
#if defined(Q_OS_UNIX) #if defined(Q_OS_UNIX)
void setupDpi() void setupDpi()
{ {
if (qgetenv("QT_AUTO_SCREEN_SCALE_FACTOR").isEmpty()) if (qEnvironmentVariableIsEmpty("QT_AUTO_SCREEN_SCALE_FACTOR"))
qputenv("QT_AUTO_SCREEN_SCALE_FACTOR", "1"); qputenv("QT_AUTO_SCREEN_SCALE_FACTOR", "1");
} }
#endif // Q_OS_UNIX #endif // Q_OS_UNIX