From fce5a0d448b51588ac0e37a67bd88f38578a46cd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Va=CC=81clav=20Slavi=CC=81k?= <vaclav@slavik.io>
Date: Fri, 20 Nov 2015 15:55:35 +0100
Subject: [PATCH] Fix OS X crash when navigating in empty file

Fix crash when pressing navigation keys in an empty file (which has the
corresponding menu items disabled).
---
 src/edframe.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/edframe.cpp b/src/edframe.cpp
index c8d31ee260..11d1f5c8ad 100644
--- a/src/edframe.cpp
+++ b/src/edframe.cpp
@@ -3815,6 +3815,8 @@ long PoeditFrame::NavigateGetNextItem(const long start,
 
 void PoeditFrame::Navigate(int step, NavigatePredicate predicate, bool wrap)
 {
+    if (!m_list)
+        return;
     auto i = NavigateGetNextItem(m_list->GetFirstSelected(), step, predicate, wrap, nullptr);
     if (i == -1)
         return;