Merge pull request #8458 from luis-pereira/qgetenv

Use qEnvironmentVariableIsEmpty
7 years ago · 6244ad5fa8
1 changed files with 1 additions and 1 deletions
--- a/src/app/main.cpp
+++ b/src/app/main.cpp
@ -338,7 +338,7 @@ void showSplashScreen()
 #if defined(Q_OS_UNIX)
 void setupDpi()
 {
-    if (qgetenv("QT_AUTO_SCREEN_SCALE_FACTOR").isEmpty())
+    if (qEnvironmentVariableIsEmpty("QT_AUTO_SCREEN_SCALE_FACTOR"))
        qputenv("QT_AUTO_SCREEN_SCALE_FACTOR", "1");
 }
 #endif  // Q_OS_UNIX