--- cups-1.1.21rc1/backend/ipp.c~	2004-08-12 18:54:45.000000000 -0400
+++ cups-1.1.21rc1/backend/ipp.c	2004-08-13 11:56:52.766254976 -0400
@@ -273,6 +273,17 @@
   if (content_type == NULL)
     content_type = "application/octet-stream";
 
+  /*
+   * The scheduler sets IPP_PORT in the environment to
+   * point back to whatever port it's running on.
+   * That's not interesting to us because we want
+   * to talk to remote IPP servers, which by default
+   * will be listening to the standard IPP port 631.
+   * If they aren't, the URI will should a port
+   * value, which will override this.
+   */
+  ippSetPort(IPP_PORT);
+
  /*
   * Extract the hostname and printer name from the URI...
   */