From 80cc09fe90853ad8eff886abce26c03f6840f0b6 Mon Sep 17 00:00:00 2001
From: Lars Toenning <dev@ltoenning.de>
Date: Mon, 15 Jun 2020 21:07:29 +0200
Subject: [PATCH] Fix compiler warning of different signedness

---
 simgear/canvas/elements/CanvasImage.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simgear/canvas/elements/CanvasImage.cxx b/simgear/canvas/elements/CanvasImage.cxx
index 9e23e1f2..bb517099 100644
--- a/simgear/canvas/elements/CanvasImage.cxx
+++ b/simgear/canvas/elements/CanvasImage.cxx
@@ -850,7 +850,7 @@ namespace canvas
 void fillRow(GLubyte* row, GLuint pixel, GLuint width, GLuint pixelBytes)
 {
   GLubyte* dst = row;
-  for (int x = 0; x < width; ++x) {
+  for (GLuint x = 0; x < width; ++x) {
     memcpy(dst, &pixel, pixelBytes);
     dst += pixelBytes;
   }