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-rw-r--r--ui/qt/label_stack.cpp5
1 files changed, 4 insertions, 1 deletions
diff --git a/ui/qt/label_stack.cpp b/ui/qt/label_stack.cpp
index 1f0507f396..731a6f2ff5 100644
--- a/ui/qt/label_stack.cpp
+++ b/ui/qt/label_stack.cpp
@@ -77,7 +77,10 @@ void LabelStack::fillLabel() {
}
style_sheet += "}";
- setStyleSheet(style_sheet);
+ if (styleSheet().size() != style_sheet.size()) {
+ // Can be computationally expensive.
+ setStyleSheet(style_sheet);
+ }
setText(si.text);
}