1 files changed, 7 insertions, 0 deletions
diff --git a/src/gui/styles/qmacstyle_mac.mm b/src/gui/styles/qmacstyle_mac.mm
index 8d6b593..b2923f6 100644
--- a/src/gui/styles/qmacstyle_mac.mm
+++ b/src/gui/styles/qmacstyle_mac.mm
@@ -1020,6 +1020,13 @@ HIRect QMacStylePrivate::pushButtonContentBounds(const QStyleOptionButton *btn,
 
     HIRect contentBounds;
     HIThemeGetButtonContentBounds(&outerBounds, bdi, &contentBounds);
+
+    // Return the button rect if the rect returned by HIThemeGetButtonContentBounds
+    // is invalid. This avoids passing around bad rects to code that does not expect it.
+    if (contentBounds.size.height == 0 && contentBounds.size.width == 0) {
+        return qt_hirectForQRect(btn->rect);
+    }
+    
     return contentBounds;
 }