From: mittorn <mittorn@sibmail.com>
Date: Sat, 19 Aug 2017 15:30:06 +0000 (+0000)
Subject: Fix crash with null texture
X-Git-Url: http://deadsoftware.ru/gitweb?a=commitdiff_plain;h=ab44ab4e29101bce2bc183dc931250f258f4ce78;p=nanogl.git

Fix crash with null texture
---

diff --git a/nanoWrap.cpp b/nanoWrap.cpp
index 5c5eec8..0e997fe 100644
--- a/nanoWrap.cpp
+++ b/nanoWrap.cpp
@@ -1281,7 +1281,7 @@ void glTexImage2D( GLenum target, GLint level, GLint internalformat, GLsizei wid
 {
 	unsigned char *data = (unsigned char*)pixels;
 
-	if( internalformat == GL_RGB && format == GL_RGBA ) // strip alpha from texture
+	if( pixels && internalformat == GL_RGB && format == GL_RGBA ) // strip alpha from texture
 	{
 		unsigned char *in = data, *out;
 		int i = 0, size = width * height * 4;