Changed: Display a warning when calling getModes if Display is NULL

--HG-- branch : develop
2015-12-25 15:30:14 +01:00 · 2015-12-25 15:30:14 +01:00 · 21ada78b63
commit 21ada78b63
parent a5d3b2d461
1 changed files with 6 additions and 0 deletions
--- a/code/nel/src/3d/driver/opengl/driver_opengl_window.cpp
+++ b/code/nel/src/3d/driver/opengl/driver_opengl_window.cpp
@ -2058,6 +2058,12 @@ bool CDriverGL::getModes(std::vector<GfxMode> &modes)

 #elif defined (NL_OS_UNIX)

+	if (!_dpy)
+	{
+		nlwarning("3D: Unable to list modes because Display is NULL, did you forget to call init() ?");
+		return false;
+	}
+
 	bool found = false;
 	int screen = DefaultScreen(_dpy);