From: fredrik <fredrik@959494ce-11ee-0310-bf91-de5d638817bd>
Date: Tue, 23 Jan 2007 19:15:35 +0000 (+0000)
Subject: Handle gone fns gracefully.
X-Git-Tag: 0.3~97
X-Git-Url: http://git.dolda2000.com/gitweb/?p=doldaconnect.git;a=commitdiff_plain;h=bf21dd04af5936c4c042a91ad405ed03936ae9dd

Handle gone fns gracefully.


git-svn-id: svn+ssh://svn.dolda2000.com/srv/svn/repos/src/doldaconnect@833 959494ce-11ee-0310-bf91-de5d638817bd
---

diff --git a/lib/guile/dolcon/util.scm b/lib/guile/dolcon/util.scm
index 506de8e..57eb635 100644
--- a/lib/guile/dolcon/util.scm
+++ b/lib/guile/dolcon/util.scm
@@ -58,9 +58,11 @@
   (lambda ()
     (dc-fn-update)
     (let* ((notify (lambda (event data) (for-each (lambda (o) (if (eq? event (car o)) ((cadr o) data))) fn-procs)))
-	   (ua (lambda (r a) (let ((ires (dc-intresp r)))
-			       (fn-updattr (car ires) a (cadr ires))
-			       (notify a (cdr (assq (car ires) fnetnodes)))))))
+	   (ua (lambda (r a) (let ((ires (dc-intresp r))
+				   (hubform (assq (car ires) fnetnodes)))
+			       (if hubform
+				   (begin (fn-updattr (car ires) a (cadr ires))
+					  (notify a (cdr (assq (car ires) fnetnodes)))))))))
       (dc-loop-reg ".notify" 601 (lambda (r er) (let ((ires (dc-intresp r)))
 						  (fn-updattr (car ires) 'state (list-ref '(syn hs est dead) (cadr ires)))
 						  (notify 'state (cdr (assq (car ires) fnetnodes))))))