[LyX/master] Escape link name for DocBook.

[Richard Heck]

commit 06e2669b354561ebafcd69c24d0319d47ba1d279
Author: Richard Heck <rgh...@lyx.org>
Date:   Sun Jan 8 13:38:48 2017 -0500

    Escape link name for DocBook.
    
    Thanks to Martin Brown for pointing out the bug, and the obvious
    solution.
---
 src/insets/InsetHyperlink.cpp |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/insets/InsetHyperlink.cpp b/src/insets/InsetHyperlink.cpp
index 8b3433c..3160c0b 100644
--- a/src/insets/InsetHyperlink.cpp
+++ b/src/insets/InsetHyperlink.cpp
@@ -22,6 +22,7 @@
 #include "LaTeXFeatures.h"
 #include "OutputParams.h"
 #include "output_xhtml.h"
+#include "sgml.h"
 #include "texstream.h"
 
 #include "support/docstream.h"
@@ -233,7 +234,7 @@ int InsetHyperlink::docbook(odocstream & os, OutputParams 
const &) const
        os << "<ulink url=\""
           << subst(getParam("target"), from_ascii("&"), from_ascii("&amp;"))
           << "\">"
-          << getParam("name")
+          << sgml::escapeString(getParam("name"))
           << "</ulink>";
        return 0;
 }