From 95cc5127e02b84d2baafc77d5551672ec270fd52 Mon Sep 17 00:00:00 2001
From: Vincent Pelletier <plr.vincent@gmail.com>
Date: Sun, 17 Jul 2016 13:25:23 +0000
Subject: [PATCH] TINYGL: Consistently consider Texture::handle as unsigned.

Texture handles are unsigned integers everywhere else.
---
 graphics/tinygl/texture.cpp | 4 ++--
 graphics/tinygl/zgl.h       | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/graphics/tinygl/texture.cpp b/graphics/tinygl/texture.cpp
index 1c583cd959f..ac43cb0ca60 100644
--- a/graphics/tinygl/texture.cpp
+++ b/graphics/tinygl/texture.cpp
@@ -34,7 +34,7 @@
 
 namespace TinyGL {
 
-static GLTexture *find_texture(GLContext *c, int h) {
+static GLTexture *find_texture(GLContext *c, unsigned int h) {
 	GLTexture *t;
 
 	t = c->shared_state.texture_hash_table[h % TEXTURE_HASH_TABLE_SIZE];
@@ -279,7 +279,7 @@ void glopPixelStore(GLContext *, GLParam *p) {
 
 void tglGenTextures(int n, unsigned int *textures) {
 	TinyGL::GLContext *c = TinyGL::gl_get_context();
-	int max;
+	unsigned int max;
 	TinyGL::GLTexture *t;
 
 	max = 0;
diff --git a/graphics/tinygl/zgl.h b/graphics/tinygl/zgl.h
index e247c152c70..bff54554489 100644
--- a/graphics/tinygl/zgl.h
+++ b/graphics/tinygl/zgl.h
@@ -181,7 +181,7 @@ struct GLImage {
 
 struct GLTexture {
 	GLImage images[MAX_TEXTURE_LEVELS];
-	int handle;
+	unsigned int handle;
 	int versionNumber;
 	struct GLTexture *next, *prev;
 	bool disposed;