fix more warnings, implement missing X11 function for dynamic loading

2014-08-21 17:27:14 -07:00
parent 60ab931dbd
commit 37aa4dc4f8
4 changed files with 28 additions and 13 deletions
--- a/btgui/OpenGLWindow/LoadShader.cpp
+++ b/btgui/OpenGLWindow/LoadShader.cpp
@@ -18,7 +18,8 @@ void gltLoadShaderSrc(const char *szShaderSrc, GLuint shader)
 GLuint gltLoadShaderPair(const char *szVertexProg, const char *szFragmentProg)
 {

-    GLuint err = glGetError();
+    GLuint err;
+     err = glGetError();
    assert(err==GL_NO_ERROR);

 	// Temporary Shader objects