fix policy check for inetnum/routes

check-pol

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+if [ $# -eq 0 ]
+  then
+    echo "Usage: $0 COMMIT YOUR-MNT"
+    exit
+fi
+
+BASE="$(realpath "$0")"
+BASE="$(dirname "$BASE")"
+cd "$BASE" || exit 1
+
+git diff --name-only $1 | while IFS='/' read -ra LINE; do
+if [[ "${LINE[0]}" = "data" ]]; then
+	utils/schema-check/dn42-schema.py policy ${LINE[1]} ${LINE[2]} $2
+fi
+done