# HG changeset patch
# User Sam Lantinga <slouken@libsdl.org>
# Date 1029728444 0
# Node ID 8a687496061f875d241d95fb4b0a87b76dcef17b
# Parent  323c766f5a467c88c055014e45be6bf95733a36a
Added an environment variable SDL_VIDEO_X11_WMCLASS

diff -r 323c766f5a46 -r 8a687496061f src/video/x11/SDL_x11video.c
--- a/src/video/x11/SDL_x11video.c	Mon Aug 19 03:09:25 2002 +0000
+++ b/src/video/x11/SDL_x11video.c	Mon Aug 19 03:40:44 2002 +0000
@@ -350,8 +350,12 @@
 	XClassHint *classhints;
 	classhints = XAllocClassHint();
 	if(classhints != NULL) {
-	    classhints->res_name = "SDL_App";
-	    classhints->res_class = "SDL_App";
+            char *classname = getenv("SDL_VIDEO_X11_WMCLASS");
+            if ( ! classname ) {
+                classname = "SDL_App";
+            }
+	    classhints->res_name = classname;
+	    classhints->res_class = classname;
 	    XSetClassHint(SDL_Display, WMwindow, classhints);
 	    XFree(classhints);
 	}