From 1e9a57c8ebd683db92aaea0e649359a30104e41b Mon Sep 17 00:00:00 2001
From: Christophe Geuzaine <cgeuzaine@ulg.ac.be>
Date: Wed, 30 Jan 2013 07:34:08 +0000
Subject: [PATCH]
---
Fltk/helpWindow.cpp | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/Fltk/helpWindow.cpp b/Fltk/helpWindow.cpp
index eadc4fff2e..0fabbbc992 100644
--- a/Fltk/helpWindow.cpp
+++ b/Fltk/helpWindow.cpp
@@ -162,12 +162,14 @@ static void browser_cb(Fl_Widget *w, void *data)
if(c2.size() > 6) c2 = c2.substr(6);
else c2 = "";
}
- editOption(type, c1, c2);
- int top = FlGui::instance()->help->browser->topline();
- help_options_cb(0, 0);
- FlGui::instance()->help->browser->topline(top);
- FlGui::instance()->help->browser->select(i);
- drawContext::global()->draw();
+ if(c1.size() && c2.size()){
+ editOption(type, c1, c2);
+ int top = FlGui::instance()->help->browser->topline();
+ help_options_cb(0, 0);
+ FlGui::instance()->help->browser->topline(top);
+ FlGui::instance()->help->browser->select(i);
+ drawContext::global()->draw();
+ }
}
break;
}
--
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