winex11.drv: Only create a fontSet if we are going to be using it in the XIC.

dlls/winex11.drv/xim.c

@@ -456,7 +456,7 @@ err:
 
 XIC X11DRV_CreateIC(XIM xim, Display *display, Window win)
 {
-    XFontSet fontSet;
+    XFontSet fontSet = NULL;
     char **list;
     int count;
     XPoint spot = {0};
@@ -485,6 +485,10 @@ XIC X11DRV_CreateIC(XIM xim, Display *display, Window win)
         return xic;
     }
 
+
+    if (((ximStyle & (XIMPreeditNothing | XIMPreeditNone)) == 0) ||
+        ((ximStyle & (XIMStatusNothing | XIMStatusNone)) == 0))
+    {
         fontSet = XCreateFontSet(display,
                           "*", /*FIXME*/
                           &list, &count, NULL);
@@ -502,6 +506,7 @@ XIC X11DRV_CreateIC(XIM xim, Display *display, Window win)
             }
             XFreeStringList(list);
         }
+    }
 
     /* create callbacks */
     P_StartCB.client_data = NULL;