Minor update to the README.

icculus · Aug 6, 2011 · b4496cf · b4496cf
1 parent c5172eb
commit b4496cf
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/README.txt b/README.txt
@@ -164,7 +164,10 @@ Some general ManyMouse usage notes:
         SDL_Init(SDL_INIT_VIDEO);
         driver = SDL_VideoDriverName(namebuf, sizeof (namebuf));
         if (driver && (strcmp(driver, "x11") == 0))
-            setenv("SDL_MOUSE_RELATIVE", "0", 1);
+        {
+		    if (strcmp(ManyMouse_DriverName(), "X11 XInput2 extension") == 0)
+                setenv("SDL_MOUSE_RELATIVE", "0", 1);
+        }
 
         // now you may call SDL_SetVideoMode() or SDL_WM_GrabInput() safely.