From c55d5e025e18b7d8f772f257d2fbfa05df88647c Mon Sep 17 00:00:00 2001
From: Paulo Matias <paulo.matias@usp.br>
Date: Tue, 21 Jan 2014 10:28:04 -0200
Subject: [PATCH] Avoid crash on backends which don't define
 getLinkFromPosition

---
 frontend/document/document.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frontend/document/document.lua b/frontend/document/document.lua
index 52cb42ab2..f5f4b27b9 100644
--- a/frontend/document/document.lua
+++ b/frontend/document/document.lua
@@ -177,6 +177,10 @@ function Document:getPageLinks(pageno)
 	return nil
 end
 
+function Document:getLinkFromPosition(pageno, pos)
+	return nil
+end
+
 function Document:getTextBoxes(pageno)
 	return nil
 end