rgl: Return error when shader compilation failed.

CrossVR · CrossVR · commit b321fd40f62c · 2015-11-29T12:14:14.000+01:00
diff --git a/src/Layers/xrRenderPC_GL/rgl.cpp b/src/Layers/xrRenderPC_GL/rgl.cpp
@@ -945,7 +945,7 @@ HRESULT	CRender::shader_compile(
 		if (_pErrorMsgs)
 			Log("! error: ", _pErrorMsgs);
 
-		return S_FALSE;
+		return E_FAIL;
 	}
 
 	CHK_GL(glDeleteShader(shader));

Original file line number	Diff line number	Diff line change
`@@ -945,7 +945,7 @@ HRESULT CRender::shader_compile(`
`945`	`945`	`if (_pErrorMsgs)`
`946`	`946`	`Log("! error: ", _pErrorMsgs);`
`947`	`947`
`948`		`- return S_FALSE;`
	`948`	`+ return E_FAIL;`
`949`	`949`	`}`
`950`	`950`
`951`	`951`	`CHK_GL(glDeleteShader(shader));`