Index: initcpio-install-systemd
===================================================================
--- initcpio-install-systemd	(revision 206423)
+++ initcpio-install-systemd	(working copy)
@@ -4,7 +4,7 @@
   local len=${#1} quotes=$'[\'"]' str=${!1}
 
   if [[ ${str:0:1} = ${str: -1} && ${str:0:1} = $quotes ]]; then
-    declare -g "$1=${str:1:-1}"
+    printf -v "$1" %s "${str:1:-1}"
   fi
 }