From 473d8af1a465ff9b30570fd9f1ed690a30b5fbb8 Mon Sep 17 00:00:00 2001
From: engelsman <engelsman>
Date: Thu, 11 Nov 2010 18:22:43 +0000
Subject: Added mouse!=0 check in Fl_Glut_Window::handle (STR #2381)

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7818 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/glut_compatability.cxx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/glut_compatability.cxx b/src/glut_compatability.cxx
index 90aa69dc6..332db4463 100644
--- a/src/glut_compatability.cxx
+++ b/src/glut_compatability.cxx
@@ -3,7 +3,7 @@
 //
 // GLUT emulation routines for the Fast Light Tool Kit (FLTK).
 //
-// Copyright 1998-2009 by Bill Spitzak and others.
+// Copyright 1998-2010 by Bill Spitzak and others.
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Library General Public
@@ -105,8 +105,8 @@ int Fl_Glut_Window::handle(int event) {
 
   case FL_MOUSEWHEEL:
     button = Fl::event_dy();
-    while (button < 0) {mouse(3,GLUT_DOWN,ex,ey); ++button;}
-    while (button > 0) {mouse(4,GLUT_DOWN,ex,ey); --button;}
+    while (button < 0) {if (mouse) mouse(3,GLUT_DOWN,ex,ey); ++button;}
+    while (button > 0) {if (mouse) mouse(4,GLUT_DOWN,ex,ey); --button;}
     return 1;
 
   case FL_RELEASE:
-- 
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