X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1fc5dc69fdb71cb98af8a76eeea44945e0b46730..cc24bf919256e8e1d317dbb8e67df6d007d641ea:/src/univ/textctrl.cpp

diff --git a/src/univ/textctrl.cpp b/src/univ/textctrl.cpp
index d8816f8974..00e987b800 100644
--- a/src/univ/textctrl.cpp
+++ b/src/univ/textctrl.cpp
@@ -3615,8 +3615,12 @@ void wxTextCtrl::UpdateScrollbars()
 
         if ( scrollRangeXOld )
         {
-            x *= scrollRangeX - m_rectText.width / charWidth;
-            x /= scrollRangeXOld - m_rectText.width / charWidth;
+            const int w = m_rectText.width / charWidth;
+            if ( w != scrollRangeXOld )
+            {
+                x *= scrollRangeX - w;
+                x /= scrollRangeXOld - w;
+            }
             Scroll(x, y);
         }