rtbuf/rtbuf

diff --git a/config.subr b/config.subr
index b44f476..dc548a8 100644
--- a/config.subr
+++ b/config.subr
@@ -88,12 +88,12 @@ fi
 echo "PREFIX = $PREFIX" >> ${CONFIG_MK}
 
 if test -z "$OWNER"; then
-    OWNER="$(ls -ld /home/dx/.rtbuf/ | tr -s ' ' | cut -d ' ' -f 3)"
+    OWNER="$(ls -ld "$HOME/.rtbuf/" | tr -s ' ' | cut -d ' ' -f 3)"
 fi
 echo "OWNER = $OWNER" >> ${CONFIG_MK}
 
 if test -z "$GROUP"; then
-    GROUP="$(ls -ld /home/dx/.rtbuf/ | tr -s ' ' | cut -d ' ' -f 4)"
+    GROUP="$(ls -ld "$HOME/.rtbuf/" | tr -s ' ' | cut -d ' ' -f 4)"
 fi
 echo "GROUP = $GROUP" >> ${CONFIG_MK}