From 023062435918dca66281a98ca9c23bf53dcbea74 Mon Sep 17 00:00:00 2001
From: frosch <frosch@openttd.org>
Date: Sun, 21 Mar 2021 18:38:51 +0100
Subject: Fix f0f96e31: [OpenGL] warning: comparison of integer expressions of
 different signedness. (#8881)

---
 src/video/opengl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/video')

diff --git a/src/video/opengl.cpp b/src/video/opengl.cpp
index d142abfea..18c71dd29 100644
--- a/src/video/opengl.cpp
+++ b/src/video/opengl.cpp
@@ -887,7 +887,7 @@ template <class T>
 static void ClearPixelBuffer(size_t len, T data)
 {
 	T *buf = reinterpret_cast<T *>(_glMapBuffer(GL_PIXEL_UNPACK_BUFFER, GL_READ_WRITE));
-	for (int i = 0; i < len; i++) {
+	for (size_t i = 0; i < len; i++) {
 		*buf++ = data;
 	}
 	_glUnmapBuffer(GL_PIXEL_UNPACK_BUFFER);
-- 
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