--- euse.orig	2010-04-13 21:15:24.377132131 +0200
+++ euse	2010-04-13 21:24:31.525560851 +0200
@@ -201,13 +201,13 @@ get_all_make_defaults() {
 	local parent
 	local rvalue
 
-	curdir="${1:-$(get_real_path ${MAKE_PROFILE_PATH})}"
+	curdir="${1:-$(get_real_path "${MAKE_PROFILE_PATH}")}"
 
 	[ -f "${curdir}/make.defaults" ] && rvalue="${curdir}/make.defaults ${rvalue}"
 	if [ -f "${curdir}/parent" ]; then
-		for parent in $(egrep -v '(^#|^ *$)' ${curdir}/parent); do
-			pdir="$(get_real_path ${curdir}/${parent})"
-			rvalue="$(get_all_make_defaults ${pdir}) ${rvalue}"
+		for parent in $(egrep -v '(^#|^ *$)' "${curdir}/parent"); do
+			pdir="$(get_real_path "${curdir}/${parent}")"
+			rvalue="$(get_all_make_defaults "${pdir}") ${rvalue}"
 		done
 	fi
 
@@ -222,8 +222,8 @@ get_make_defaults() {
 	curdir="${1:-$(get_real_path ${MAKE_PROFILE_PATH})}"
 
 	if [ ! -f "${curdir}/make.defaults" -a -f "${curdir}/parent" ]; then
-		for parent in $(egrep -v '(^#|^ *$)' ${curdir}/parent); do
-			if [ -f "$(get_make_defaults ${curdir}/${parent})" ]; then
+		for parent in $(egrep -v '(^#|^ *$)' "${curdir}/parent"); do
+			if [ -f "$(get_make_defaults "${curdir}/${parent}")" ]; then
 				curdir="${curdir}/${parent}"
 				break
 			fi