From e91d0fc499c1ff68c9050680ed73da61bcec8365 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Camilla=20L=C3=B6wy?= <elmindreda@elmindreda.org>
Date: Sun, 19 May 2019 21:46:34 +0200
Subject: [PATCH] Clarify triangle-opengl uniform uniform update

The previous way worked as mat4 is an array typedef but this way may be
clearer to people new to the linmath header.
---
 examples/triangle-opengl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/triangle-opengl.c b/examples/triangle-opengl.c
index cc2ee16f..fef7f8fd 100644
--- a/examples/triangle-opengl.c
+++ b/examples/triangle-opengl.c
@@ -152,7 +152,7 @@ int main(void)
         mat4x4_mul(mvp, p, m);
 
         glUseProgram(program);
-        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
+        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) &mvp);
         glBindVertexArray(vertex_array);
         glDrawArrays(GL_TRIANGLES, 0, 3);