From 423ef813f0a4becd25141e419df1232dfb23cd62 Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Fri, 23 May 2014 17:03:08 +0000
Subject: Removed compilation warning of signed/unsigned comparison.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10160 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_Copy_Surface.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/Fl_Copy_Surface.cxx b/src/Fl_Copy_Surface.cxx
index 206c1e684..3ee25705f 100644
--- a/src/Fl_Copy_Surface.cxx
+++ b/src/Fl_Copy_Surface.cxx
@@ -261,7 +261,7 @@ void Fl_Copy_Surface::complete_copy_pdf_and_tiff()
 /* graphics driver that translates all graphics coordinates before calling Xlib */
 class Fl_translated_Xlib_Graphics_Driver_ : public Fl_Xlib_Graphics_Driver {
   int offset_x, offset_y; // translation between user and graphical coordinates: graphical = user + offset
-  int depth; // depth of translation stack
+  unsigned depth; // depth of translation stack
   int stack_x[20], stack_y[20]; // translation stack allowing cumulative translations
 public:
   static const char *class_id;
-- 
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