From d184c0f32eba2eec3a8d28ae71be79aa635db147 Mon Sep 17 00:00:00 2001
From: Zac Medico <zmedico@gentoo.org>
Date: Sun, 2 Sep 2012 15:56:46 -0700
Subject: Quote ${EAPI} more.

This will avoid a potential syntax error in save-ebuild-env.sh if a
saved environment containing corrupt EAPI is sourced.
---
 bin/ebuild-helpers/doheader | 2 +-
 bin/ebuild-helpers/newins   | 2 +-
 bin/phase-functions.sh      | 6 +++---
 bin/phase-helpers.sh        | 2 +-
 bin/save-ebuild-env.sh      | 2 +-
 5 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'bin')

diff --git a/bin/ebuild-helpers/doheader b/bin/ebuild-helpers/doheader
index 9bbe5bc29..c51ec1ed9 100755
--- a/bin/ebuild-helpers/doheader
+++ b/bin/ebuild-helpers/doheader
@@ -4,7 +4,7 @@
 
 source "${PORTAGE_BIN_PATH:-/usr/lib/portage/bin}"/isolated-functions.sh
 
-case ${EAPI} in
+case "${EAPI}" in
 	0|1|2|3|4|4-python|4-slot-abi)
 		die "${0##*/} is not supported in EAPI ${EAPI}"
 		;;
diff --git a/bin/ebuild-helpers/newins b/bin/ebuild-helpers/newins
index 2dc041d15..54245f3bc 100755
--- a/bin/ebuild-helpers/newins
+++ b/bin/ebuild-helpers/newins
@@ -15,7 +15,7 @@ fi
 	eqawarn "QA Notice: ${helper} called with more than 2 arguments: ${@:3}"
 
 stdin=
-case ${EAPI} in
+case "${EAPI}" in
 	0|1|2|3|4|4-python|4-slot-abi) ;;
 	*) [[ $1 = "-" ]] && stdin=yes ;;
 esac
diff --git a/bin/phase-functions.sh b/bin/phase-functions.sh
index fd7fb25b9..68a33a871 100644
--- a/bin/phase-functions.sh
+++ b/bin/phase-functions.sh
@@ -755,12 +755,12 @@ _ebuild_phase_funcs() {
 			eval "$x() { _eapi0_$x \"\$@\" ; }"
 	done
 
-	case $eapi in
+	case "$eapi" in
 
 		0|1)
 
 			if ! declare -F src_compile >/dev/null ; then
-				case $eapi in
+				case "$eapi" in
 					0)
 						src_compile() { _eapi0_src_compile "$@" ; }
 						;;
@@ -807,7 +807,7 @@ _ebuild_phase_funcs() {
 
 				eval "default() { _eapi2_$phase_func \"\$@\" ; }"
 
-				case $eapi in
+				case "$eapi" in
 					2|3)
 						;;
 					*)
diff --git a/bin/phase-helpers.sh b/bin/phase-helpers.sh
index 46f713211..0587991f9 100644
--- a/bin/phase-helpers.sh
+++ b/bin/phase-helpers.sh
@@ -174,7 +174,7 @@ usev() {
 	return 1
 }
 
-case ${EAPI} in
+case "${EAPI}" in
 	0|1|2|3|4|4-python|4-slot-abi) ;;
 	*)
 		usex() {
diff --git a/bin/save-ebuild-env.sh b/bin/save-ebuild-env.sh
index 75e48437a..6d6ed41b6 100644
--- a/bin/save-ebuild-env.sh
+++ b/bin/save-ebuild-env.sh
@@ -73,7 +73,7 @@ save_ebuild_env() {
 		_hasg _hasgq _unpack_tar \
 		${QA_INTERCEPTORS}
 
-	case ${EAPI} in
+	case "${EAPI}" in
 		0|1|2|3|4|4-python|4-slot-abi) ;;
 		*) unset -f usex ;;
 	esac
-- 
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