From 3089c054c523e6b4256cb5b6364eaad23d365160 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 18 Oct 2009 03:57:13 +0000
Subject: Use short substitution syntax in use_with() and use_enable(). Thanks
 to Jonathan Callen <abcd@g.o> for this patch. (trunk r14623)

svn path=/main/branches/2.1.7/; revision=14651
---
 bin/ebuild.sh | 22 ++++------------------
 1 file changed, 4 insertions(+), 18 deletions(-)

(limited to 'bin/ebuild.sh')

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index e7236a0c1..347ba7d64 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -240,15 +240,8 @@ use_with() {
 		return 1
 	fi
 
-	local UW_SUFFIX=""
-	if [ ! -z "${3}" ]; then
-		UW_SUFFIX="=${3}"
-	fi
-
-	local UWORD="$2"
-	if [ -z "${UWORD}" ]; then
-		UWORD="$1"
-	fi
+	local UW_SUFFIX=${3:+=$3}
+	local UWORD=${2:-$1}
 
 	if useq $1; then
 		echo "--with-${UWORD}${UW_SUFFIX}"
@@ -265,15 +258,8 @@ use_enable() {
 		return 1
 	fi
 
-	local UE_SUFFIX=""
-	if [ ! -z "${3}" ]; then
-		UE_SUFFIX="=${3}"
-	fi
-
-	local UWORD="$2"
-	if [ -z "${UWORD}" ]; then
-		UWORD="$1"
-	fi
+	local UE_SUFFIX=${3:+=$3}
+	local UWORD=${2:-$1}
 
 	if useq $1; then
 		echo "--enable-${UWORD}${UE_SUFFIX}"
-- 
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