From ac2be294b2f7f774d4d08401417db243683e27c8 Mon Sep 17 00:00:00 2001
From: Thierry Vignaud <thierry.vignaud@gmail.com>
Date: Thu, 28 Nov 2013 16:35:02 +0100
Subject: fix $model->iter_next($iter) usage with Gtk3

---
 drakpxelinux.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drakpxelinux.pl')

diff --git a/drakpxelinux.pl b/drakpxelinux.pl
index 27a7189..c00608b 100755
--- a/drakpxelinux.pl
+++ b/drakpxelinux.pl
@@ -224,7 +224,7 @@ sub update_pxelinux_conf_from_treeview {
     } else {
       push @{$pxelinux_conf->{entries}}, $entry;
     }
-    $iter = $model->iter_next($iter);
+    last if !$model->iter_next($iter);
   }
 }
 
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