added checks to mitigate floating point crashes

2020-04-19 21:05:40 +02:00
parent 6b512d1052
commit 6052846bc3
12 changed files with 74 additions and 40 deletions
@@ -32,8 +32,11 @@ AboutPage::AboutPage()

        auto logo = layout.emplace<QLabel>().assign(&this->logo_);
        logo->setPixmap(pixmap);
-        logo->setFixedSize(PIXMAP_WIDTH,
-                           PIXMAP_WIDTH * pixmap.height() / pixmap.width());
+        if (pixmap.width() != 0)
+        {
+            logo->setFixedSize(PIXMAP_WIDTH,
+                               PIXMAP_WIDTH * pixmap.height() / pixmap.width());
+        }
        logo->setScaledContents(true);

        // this does nothing