Fix for IRIX from Daichi

(Old svn revision: 19260)

panel/panel-app.c

@@ -44,6 +44,10 @@
 #define _(x) x
 #endif
 
+#ifndef WAIT_ANY
+#define WAIT_ANY (-1)
+#endif
+
 #define SELECTION_NAME "XFCE4_PANEL"
 #define PANEL_LAUNCHER "launcher"
 

panel/panel-item-manager.c

@@ -140,6 +140,7 @@ _new_plugin_class_from_desktop_file (const char *file)
     
     if (g_hash_table_lookup (plugin_classes, name) != NULL)
     {
+        DBG ("Already loaded");
         g_free (name);
         return NULL;
     }
@@ -196,11 +197,13 @@ _new_plugin_class_from_desktop_file (const char *file)
         }
         else
         {
+            DBG ("No plugin class found");
             g_free (name);
         }
     }
     else
     {
+        DBG ("No Xfce Panel group");
         g_free (name);
     }