--- rxvt-unicode/src/rxvtcolor.C	2004/02/21 20:33:40	1.8
+++ rxvt-unicode/src/rxvtcolor.C	2004/03/30 14:45:13	1.11
@@ -5,6 +5,23 @@
 #include <unistd.h>
 #include <fcntl.h>
 
+class byteorder byteorder;
+
+byteorder::byteorder ()
+{
+  union {
+    uint32_t u;
+    uint8_t b[4];
+  } w;
+
+  w.b[0] = 0x11;
+  w.b[1] = 0x22;
+  w.b[2] = 0x33;
+  w.b[3] = 0x44;
+
+  e = w.u;
+}
+
 refcounted::refcounted (const char *id)
 {
   this->id = STRDUP (id);
@@ -113,6 +130,9 @@
 {
   display = XOpenDisplay (id);
 
+  if (!display)
+    return false;
+
   screen = DefaultScreen (display);
   root   = DefaultRootWindow (display);
   visual = DefaultVisual (display, screen);
@@ -154,7 +174,8 @@
 {
   x_ev.stop ();
 
-  XCloseDisplay (display);
+  if (display)
+    XCloseDisplay (display);
 }
 
 void rxvt_display::im_change_cb ()
@@ -253,6 +274,11 @@
   xims.put (xim);
 }
 
+Atom rxvt_display::atom (const char *name)
+{
+  return XInternAtom (display, name, False);
+}
+
 /////////////////////////////////////////////////////////////////////////////
 
 template refcache<rxvt_display>;