From 91f580b23511449bea4bc629c22d297b4eb01883 Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Fri, 27 Dec 2002 21:16:16 +0000
Subject: [PATCH] Fix for potential divide by zero error

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@18433 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 contrib/src/stc/ScintillaWX.cpp | 2 ++
 src/stc/ScintillaWX.cpp         | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/contrib/src/stc/ScintillaWX.cpp b/contrib/src/stc/ScintillaWX.cpp
index a45afda5a1..c9740849fd 100644
--- a/contrib/src/stc/ScintillaWX.cpp
+++ b/contrib/src/stc/ScintillaWX.cpp
@@ -557,6 +557,8 @@ void ScintillaWX::DoMouseWheel(int rotation, int delta,
         }
     }
     else { // otherwise just scroll the window
+        if ( !delta )
+            delta = 120;
         wheelRotation += rotation;
         lines = wheelRotation / delta;
         wheelRotation -= lines * delta;
diff --git a/src/stc/ScintillaWX.cpp b/src/stc/ScintillaWX.cpp
index a45afda5a1..c9740849fd 100644
--- a/src/stc/ScintillaWX.cpp
+++ b/src/stc/ScintillaWX.cpp
@@ -557,6 +557,8 @@ void ScintillaWX::DoMouseWheel(int rotation, int delta,
         }
     }
     else { // otherwise just scroll the window
+        if ( !delta )
+            delta = 120;
         wheelRotation += rotation;
         lines = wheelRotation / delta;
         wheelRotation -= lines * delta;
-- 
2.47.2