From: Guillaume Cottenceau <gcottenc@gmail.com>
Date: Fri, 20 Jun 2008 22:18:15 +0000 (+0200)
Subject: prevent from booh-classifier aborting when applying a label to the last element while... 
X-Git-Tag: 0.9.2~60
X-Git-Url: http://git.zarb.org/?p=booh;a=commitdiff_plain;h=ca51886be0dc114ad66bfb4b603950f3ca614d73;hp=ab2d7aa791072aa3fe3a18c18219cd452c3f5912

prevent from booh-classifier aborting when applying a label to the last element while more elements are yet to be loaded
---

diff --git a/bin/booh-classifier b/bin/booh-classifier
index 7ca3ed3..286dd90 100755
--- a/bin/booh-classifier
+++ b/bin/booh-classifier
@@ -662,13 +662,13 @@ class MainView < Gtk::DrawingArea
         if index < $allentries.size - 1
             index += 1
         end
-        while index < $allentries.size - 1 && $allentries[index] && ! $allentries[index].button.visible?
+        while index < $allentries.size - 1 && $allentries[index] && $allentries[index].button && ! $allentries[index].button.visible?
             index += 1
         end
-        while $allentries[index] && ! $allentries[index].button.visible? && index > 0
+        while $allentries[index] && $allentries[index].button && ! $allentries[index].button.visible? && index > 0
             index -= 1
         end
-        if index < $allentries.size && $allentries[index] && $allentries[index].button.visible?
+        if index < $allentries.size && $allentries[index] && $allentries[index].button && $allentries[index].button.visible?
             try_show_entry($allentries[index])
         end
     end