--- /usr/share/bash-completion/gentoo.old	2005-07-26 17:58:30.000000000 +0200
+++ /usr/share/bash-completion/gentoo	2005-07-28 14:11:23.000000000 +0200
@@ -20,13 +20,15 @@
 #
 _portdir()
 {
-    sed -n -e '/^PORTDIR=/ { s/^[^=]\+="\?\([^"]\+\|\S\+\).*/\1/p ; q }' \
-        /etc/make.{conf,globals} 2>/dev/null
+    (
+         source /etc/make.conf
 
-    if [[ $1 == '-o' ]] ; then
-        sed -n -e '/^PORTDIR_OVERLAY=/ { s/^[^=]\+="\?\([^"]\+\|\S\+\).*/\1/p ; q }' \
-            /etc/make.conf 2>/dev/null
-    fi
+         if [[ $1 == '-o' ]] ; then
+              echo ${PORTDIR_OVERLAY}
+         else
+              echo ${PORTDIR}
+         fi
+    )
 }
 
 # like _pkgname but completes on package names only (no category)