Add support for Dual source blending to older ATI cards that don't support 420pack but do support GL_ARB_blend_func_extended. This is more proper as well anyways.

Source/Plugins/Plugin_VideoOGL/Src/PixelShaderCache.cpp

@@ -406,7 +406,6 @@ bool CompileGLSLPixelShader(FRAGMENTSHADER& ps, const char* pstrprogram)
 			FILE *fp = fopen(szTemp, "wb");
 			fwrite(pstrprogram, strlen(pstrprogram), 1, fp);
 			fclose(fp);
-
 			delete[] infoLog;
 		}
 		// Don't try to use this shader