diff --git a/sh/functions.sh.in b/sh/functions.sh.in
index 174adc20..25462331 100644
--- a/sh/functions.sh.in
+++ b/sh/functions.sh.in
@@ -43,7 +43,8 @@ _sanitize_path()
 	local IFS=":" p= path=
 	for p in ${PATH}; do
 		case "${p}" in
-			@PREFIX@/@LIB@/rc/bin|@PREFIX@/bin|@PREFIX@/sbin|/usr/bin|/usr/sbin);;
+			@PREFIX@/@LIB@/rc/bin|@PREFIX@/@LIB@/rc/sbin);;
+			@PREFIX@/bin|@PREFIX@/sbin|/usr/bin|/usr/sbin);;
 			@PKG_PREFIX@/bin|@PKG_PREFIX@/sbin);;
 			@LOCAL_PREFIX@/bin|@LOCAL_PREFIX@/sbin);;
 			*) path="${path}${path:+:}${p}";;
@@ -79,8 +80,9 @@ fi
 if [ -n "${_LOCAL_PREFIX}" ]; then
 	_PATH="${_PATH}:${_LOCAL_PREFIX}/bin:${_LOCAL_PREFIX}/sbin"
 fi
-export PATH="${_PATH}:$(_sanitize_path "${PATH}")"
-unset _sanitize_path _PREFIX _PKG_PREFIX _LOCAL_PREFIX _PATH
+_path="$(_sanitize_path "${PATH}")"
+export PATH="${_PATH}${_path:+:}${_path}"
+unset _sanitize_path _PREFIX _PKG_PREFIX _LOCAL_PREFIX _PATH _path
 
 for arg; do
 	case "${arg}" in