From 37634852a00d25705e1a8d9caddc77dd193f2857 Mon Sep 17 00:00:00 2001
From: Fredrik Tolf <fredrik@dolda2000.com>
Date: Sun, 22 Jul 2007 06:43:43 +0200
Subject: [PATCH] Fix segv bug in hublist.c.

---
 clients/gtk2/hublist.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/clients/gtk2/hublist.c b/clients/gtk2/hublist.c
index ec4bcc0..849f4ea 100644
--- a/clients/gtk2/hublist.c
+++ b/clients/gtk2/hublist.c
@@ -196,6 +196,10 @@ void fetchhublist(char *url, regex_t *flt)
     u = parseurl(url);
     hc = htconnect(u);
     freeurl(u);
+    if(hc == NULL) {
+	msgbox(GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, _("Could not read hublist from server: %s"), strerror(errno));
+	return;
+    }
     state = 0;
     settags();
     gtk_widget_show(main_pubhubbarbox);
-- 
2.11.0