From 9dceda8a0346cb2218213d163d7c8d202cb1439a Mon Sep 17 00:00:00 2001
From: Camilla Berglund <elmindreda@elmindreda.org>
Date: Tue, 15 Mar 2016 19:21:04 +0100
Subject: [PATCH] Fix Clang warnings

---
 tests/icon.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/icon.c b/tests/icon.c
index 9144a71a..09742a9d 100644
--- a/tests/icon.c
+++ b/tests/icon.c
@@ -69,8 +69,8 @@ static int cur_icon_color = 0;
 static void set_icon(GLFWwindow* window, int icon_color)
 {
     int x, y;
-    char pixels[16 * 16 * 4];
-    char* target = pixels;
+    unsigned char pixels[16 * 16 * 4];
+    unsigned char* target = pixels;
     GLFWimage img = { 16, 16, pixels };
 
     for (y = 0;  y < img.width;  y++)