Fix bug with generating textures

src/main.cc

@@ -177,7 +177,7 @@ int main() {
 
   glActiveTexture(GL_TEXTURE1); // activate the texture unit first before binding texture
   glBindTexture(GL_TEXTURE_2D, textures[1]);
-  if (container) {
+  if (awesomeface) {
     glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width[1], height[1], 0, GL_RGBA, GL_UNSIGNED_BYTE, awesomeface);
     glGenerateMipmap(GL_TEXTURE_2D);