From eed0eb6a476d54ce19aeff137984aa981d9e3976 Mon Sep 17 00:00:00 2001
From: Pixel <pixel@nobis-crew.org>
Date: Tue, 15 Jun 2010 00:59:57 -0700
Subject: Upgrading to iup 3.1

---
 iup/srccontrols/iup_gauge.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'iup/srccontrols/iup_gauge.c')

diff --git a/iup/srccontrols/iup_gauge.c b/iup/srccontrols/iup_gauge.c
index 8732eee..300b28e 100755
--- a/iup/srccontrols/iup_gauge.c
+++ b/iup/srccontrols/iup_gauge.c
@@ -347,10 +347,16 @@ static char* iGaugeGetTextAttrib(Ihandle* ih)
 static void iGaugeUnMapMethod(Ihandle* ih)
 {
   if (ih->data->cddbuffer)
+  {
     cdKillCanvas(ih->data->cddbuffer);
+    ih->data->cddbuffer = NULL;
+  }
 
   if (ih->data->cdcanvas)
+  {
     cdKillCanvas(ih->data->cdcanvas);
+    ih->data->cdcanvas = NULL;
+  }
 }
 
 static int iGaugeMapMethod(Ihandle* ih)
-- 
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