From 5048be51129bd195bcbe5e1d469fb895c9d4c5f8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=A1clav=20Haisman?= <vhaisman@gmail.com>
Date: Mon, 8 May 2017 12:07:01 +0200
Subject: [PATCH] Fix links inside captions in LaTeX output with
 links-as-notes.

Declare our redefined `\href` robust.

Fixes #3651. (#3652)
---
 data/templates/default.latex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data/templates/default.latex b/data/templates/default.latex
index 899a00aea..de55d69db 100644
--- a/data/templates/default.latex
+++ b/data/templates/default.latex
@@ -155,7 +155,7 @@ $if(graphics)$
 $endif$
 $if(links-as-notes)$
 % Make links footnotes instead of hotlinks:
-\renewcommand{\href}[2]{#2\footnote{\url{#1}}}
+\DeclareRobustCommand{\href}[2]{#2\footnote{\url{#1}}}
 $endif$
 $if(strikeout)$
 \usepackage[normalem]{ulem}