Hack for broken GLSL shaders

Author: Xottab-DUTY

src/Layers/xrRenderPC_GL/glResourceManager_Resources.cpp

@@ -197,6 +197,7 @@ SVS*	CResourceManager::_CreateVS		(LPCSTR _name)
 		//	TODO: OGL: HACK: Implement all shaders. Remove this for PS
 		if (!file)
 		{
+		fallback:
 			string1024			tmp;
 			xr_sprintf			(tmp, "OGL: %s is missing. Replace with stub_default.vs", cname);
 			Msg					(tmp);
@@ -217,6 +218,12 @@ SVS*	CResourceManager::_CreateVS		(LPCSTR _name)
 
 		VERIFY(SUCCEEDED(_hr));
 
+		if (!SUCCEEDED(_hr))
+		{
+			Log("Can't create shader, replacing it with stub..");
+			goto fallback;
+		}
+
 		//	Parse constant, texture, sampler binding
 		if (SUCCEEDED(_hr))
 		{