Index: head/Tools/scripts/rmport
===================================================================
--- head/Tools/scripts/rmport
+++ head/Tools/scripts/rmport
@@ -109,7 +109,7 @@
 	EXPVAR=EXPIRATION_DATE
 
 	find -H ${PORTSDIR} -mindepth 3 -maxdepth 3 -name "Makefile*" \
-		|xargs grep -H ${EXPVAR} \
+		|xargs grep -H  "^[^#]*${EXPVAR}"  \
 		|sed -E "s|${PORTSDIR}/?([^/]+/[^/]+)/Makefile:${EXPVAR}=[[:space:]]*([0-9-]{10})$|\2 \1|g" \
 		|perl -ne "if ((substr(\$_, 0, 10) cmp '${TODAY}') <= 0) { print(\$_); }" \
 		|while read expdate catport ; do \