From 501543b3ef715488a142e3d301ff2733aa33eec7 Mon Sep 17 00:00:00 2001
From: Awais Belal <awais_belal@mentor.com>
Date: Wed, 25 Oct 2017 21:00:05 +0500
Subject: [PATCH] dhcp: correct the intention for xml2 lib search

A missing case breaks the build when libxml2 is
required and found appropriately. The third argument
to the function AC_SEARCH_LIB is action-if-found which
was mistakenly been used for the case where the library
is not found and hence breaks the configure phase
where it shoud actually pass.
We now pass on silently when action-if-found is
executed.

Upstream-Status: Pending

Signed-off-by: Awais Belal <awais_belal@mentor.com>
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: dhcp-4.4.1/configure.ac
===================================================================
--- dhcp-4.4.1.orig/configure.ac
+++ dhcp-4.4.1/configure.ac
@@ -647,7 +647,7 @@ AC_ARG_WITH(libxml2,
 	with_libxml2="$withval", with_libxml2="no")
 
 if test x$with_libxml2 != xno; then
-	AC_SEARCH_LIBS(xmlTextWriterStartElement, [xml2],
+	AC_SEARCH_LIBS(xmlTextWriterStartElement, [xml2],,
 		[if test x$with_libxml2 != xauto; then
 			AC_MSG_FAILURE([*** Cannot find xmlTextWriterStartElement with -lxml2 and libxml2 was requested])
 		fi])