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-rw-r--r--src/widgets/styles/qstyle.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/widgets/styles/qstyle.cpp b/src/widgets/styles/qstyle.cpp
index 1e698028fd..e659ef5fcc 100644
--- a/src/widgets/styles/qstyle.cpp
+++ b/src/widgets/styles/qstyle.cpp
@@ -64,7 +64,7 @@ static int unpackControlTypes(QSizePolicy::ControlTypes controls, QSizePolicy::C
return 0;
// optimization: exactly one bit is set
- if ((controls & (controls - 1)) == 0) {
+ if (qPopulationCount(uint(controls)) == 1) {
array[0] = QSizePolicy::ControlType(uint(controls));
return 1;
}