From 796d76b41821fe94eb7afd30b6ad74fbe77d6ca3 Mon Sep 17 00:00:00 2001
From: Jean-Yves Lefort <jylefort@FreeBSD.org>
Date: Wed, 10 May 2006 02:55:56 +0000
Subject: Handle ports which have no WWW line in their pkg-descr.

---
 devel/glib20-reference/bsd.gnome-reference.mk | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'devel')

diff --git a/devel/glib20-reference/bsd.gnome-reference.mk b/devel/glib20-reference/bsd.gnome-reference.mk
index 928855b63b07..256a15d0c093 100644
--- a/devel/glib20-reference/bsd.gnome-reference.mk
+++ b/devel/glib20-reference/bsd.gnome-reference.mk
@@ -35,8 +35,11 @@ pre-install: gnome-reference-pre-install
 
 gnome-reference-pre-install:
 	@${ECHO_CMD} "This port contains the programming reference for ${REFERENCE_PORT}." > ${DESCR}
-	@${ECHO_CMD} "" >> ${DESCR}
-	@${GREP} "^WWW:" ${PARENTDIR}/pkg-descr >> ${DESCR}
+	@www=`${GREP} "^WWW:" ${PARENTDIR}/pkg-descr` || ${TRUE}; \
+	if [ -n "$$www" ]; then \
+		${ECHO_CMD} "" >> ${DESCR}; \
+		${ECHO_CMD} "$$www" >> ${DESCR}; \
+	fi
 
 .if !target(do-install)
 do-install:
-- 
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