From fa1c2cf93b27191a77a31fc0fa718f66de2c2956 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 10 Jun 2013 16:13:03 +0200
Subject: [systemd] patch PATH environment variable in systemd-src

---
 helper/binutil.inc | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'helper')

diff --git a/helper/binutil.inc b/helper/binutil.inc
index 72a43ad2..9ad9e104 100644
--- a/helper/binutil.inc
+++ b/helper/binutil.inc
@@ -45,21 +45,21 @@ get_dynamic_dependencies() {
 	if [ "x$1" == "x-l" ]; then
 		LOCALSEARCH=1
 		shift
-		[ ! -d $1 ] && perror "Directory given does not exist, exiting."
-		LOCALSEARCHDIR=$1
+		[ ! -d "$1" ] && perror "Directory '$1' does not exist, exiting."
+		LOCALSEARCHDIR="$1"
 		shift
 	fi	
 
 	# main loop over the list of binaries
 	while [ $# != 0 ]; do
-		local BINARY=$1
+		local BINARY="$1"
 		shift
 
 		# now run ldd on it and save the output in $LDD_OUT
 		local LDD_OUT="ldd_output"
-		if ldd $BINARY > $LDD_OUT; then
+		if ldd "$BINARY" > "$LDD_OUT"; then
 			# Case 1: file is a dynamic executable
-			for LIB in $(cat $LDD_OUT | grep -v "${CURRENT_BLACKLIST}" | awk '{print $1 $2 $3}'); do
+			for LIB in $(cat "$LDD_OUT" | grep -v "${CURRENT_BLACKLIST}" | awk '{print $1 $2 $3}'); do
 				# split the entry into an array, ex:
 				# libm.so.6 => /lib/libm.so.6 would be split into:
 				# LIBLINK[0]   LIBLINK[1]
@@ -70,10 +70,10 @@ get_dynamic_dependencies() {
 		else
 			# Case 2: not a dynamic, do nothing
 			pdebug "\t\t\t(Not a dynamic.)"
-			rm -f $LDD_OUT
+			rm -f "$LDD_OUT"
 			continue
 		fi	
-		rm -f $LDD_OUT
+		rm -f "$LDD_OUT"
 	done
 
 }
@@ -92,16 +92,16 @@ get_dynamic_dependencies() {
 #	If the local was activated in get_dynamic_dependencies
 #	this will search for the library in LOCALSEARCHDIR first.
 #	If its not found, then it will look system-wide.
-lib_search(){
+lib_search() {
 
 	# if activated, start by searching the lib locally
 	if [ "x$LOCALSEARCH" == "x1" ]; then
-		cd $LOCALSEARCHDIR
+		cd "$LOCALSEARCHDIR"
         	local LOCAL_MATCHES=$(find . -name "${LIBLINK[0]}") # | awk -F '.' '{print $1}')".so\*)
-		cd - &>/dev/null
+		cd - >/dev/null
 	        if [ "x${LOCAL_MATCHES}" != "x" ]; then
         		for LOCALLIB in ${LOCAL_MATCHES}; do
-				get_link_chain "${LOCALSEARCHDIR}"/"${LOCALLIB}" "${LOCALSEARCHDIR}"
+				get_link_chain "${LOCALSEARCHDIR}/${LOCALLIB}" "${LOCALSEARCHDIR}"
 				get_dynamic_dependencies -l "${LOCALSEARCHDIR}" "${LOCALLIB}"
 				CURRENT_BLACKLIST+="\|${LIBLINK[0]}"
 	                done
-- 
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