X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=bin%2Flib;h=2e9ed7edec8bce0578b3a33fda4e8c85dd834125;hb=99653cd8d766cabaed2b1f2628e0b041fc0837c8;hp=981b01002a93e3ae4544d19285786059732d5148;hpb=d9766570488d6407d3f348bab1a1ea7f9407a39b;p=moe.git

diff --git a/bin/lib b/bin/lib
index 981b010..2e9ed7e 100644
--- a/bin/lib
+++ b/bin/lib
@@ -53,14 +53,13 @@ function try-ln
 
 function override-vars
 {
-	local OR V OLDIFS
+	local OR V W
 	declare -a OR
-	OLDIFS="$IFS"
-	IFS=$'\n'
-	OR=($(set | sed "s/^$1_//;t;d")) || true
-	IFS="$OLDIFS"
+	# `${!${1}_@}' does not work, so we have to use eval
+	OR=($(eval echo '${!'$1'_@}'))
 	for V in "${OR[@]}" ; do
-		eval "$V"
+		W=${V##$1_}
+		eval $W='"$'$V'"'
 	done
 }