Menu: check for division by 0

diff --git a/qcsrc/menu/item/button.qc b/qcsrc/menu/item/button.qc
index 343bf1d93263403a97ea80bfa0160d8d8e442527..934e8cd3426e0579ff5066fea55349e2c3760dd8 100644 (file)
--- a/qcsrc/menu/item/button.qc
+++ b/qcsrc/menu/item/button.qc
@@ -44,7 +44,7 @@ void Button_resizeNotify(entity me, vector relOrigin, vector relSize, vector abs
        if(me.srcMulti)
                me.keepspaceLeft = 0;
        else
-               me.keepspaceLeft = min(0.8, absSize.y / absSize.x);
+               me.keepspaceLeft = min(0.8, absSize.x == 0 ? 0 : (absSize.y / absSize.x));
        SUPER(Button).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);
 }
 void Button_configureButton(entity me, string txt, float sz, string gfx)

diff --git a/qcsrc/menu/item/label.qc b/qcsrc/menu/item/label.qc
index e02642f69d54da9d134db6acb898c470c87a237f..ea170777eaf7245c26645fcd6c2a3dc8f5ed138e 100644 (file)
--- a/qcsrc/menu/item/label.qc
+++ b/qcsrc/menu/item/label.qc
@@ -130,8 +130,8 @@ void Label_resizeNotify(entity me, vector relOrigin, vector relSize, vector absO
        SUPER(Label).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);
 
        // absSize_y is height of label
-       me.realFontSize_y = me.fontSize / absSize.y;
-       me.realFontSize_x = me.fontSize / absSize.x;
+       me.realFontSize_y = absSize.y == 0 ? 0 : (me.fontSize / absSize.y);
+       me.realFontSize_x = absSize.x == 0 ? 0 : (me.fontSize / absSize.x);
        if(me.marginLeft)
                me.keepspaceLeft = me.marginLeft * me.realFontSize.x;
        if(me.marginRight)

diff --git a/qcsrc/menu/item/slider.qc b/qcsrc/menu/item/slider.qc
index 4654425431199bb1913b0c4ee54fefeac866f7db..03ad736b861fbbd49be229d9347eb73740f46c29 100644 (file)
--- a/qcsrc/menu/item/slider.qc
+++ b/qcsrc/menu/item/slider.qc
@@ -69,7 +69,7 @@ string Slider_toString(entity me)
 void Slider_resizeNotify(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
 {
        SUPER(Slider).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);
-       me.controlWidth = absSize.y / absSize.x;
+       me.controlWidth = absSize.x == 0 ? 0 : (absSize.y / absSize.x);
 }
 string Slider_valueToText(entity me, float val)
 {