--- xfprint-manager/main.c.bak	2010-02-26 01:34:35.617657199 -0800
+++ xfprint-manager/main.c.bak	2010-02-26 01:36:58.282657642 -0800
@@ -41,6 +41,7 @@ 
 #include <libxfprint/printer-list-window.h>
 
 #define CHANNEL         "xfprint"
+#define PROP_PRINTING_SYSTEM  "/printing-system"
 
 extern void mainwin_setup (void);
 
@@ -66,15 +67,15 @@ 
   channel = xfconf_channel_new (CHANNEL);
   if (channel) {
 
-    if (xfconf_channel_has_property (channel, "/XfPrint/system")) {
-      const gchar *system_name = xfconf_channel_get_string (channel, "/XfPrint/system", "none");
+    if (xfconf_channel_has_property (channel, PROP_PRINTING_SYSTEM)) {
+      const gchar *system_name = xfconf_channel_get_string (channel, PROP_PRINTING_SYSTEM, "none");
       if (g_ascii_strcasecmp (system_name, "none") != 0) {
         ps = printing_system_new (system_name);
         if (ps == NULL);
           g_warning ("Unable to load printing system module %s", system_name);
       }
     } else {
-      g_warning ("%s: XfPrint/system is not set", PACKAGE);
+      g_warning ("%s: %s is not set", PACKAGE, PROP_PRINTING_SYSTEM);
     }
   }