tree fa1ceeb6bb8477d75d698c31feb7fa119a4ef989
parent 5d4b3523c71f1f43ec04cf1115d68a57b296a586
author Harald Welte <laforge@gnumonks.org> 1366787033 +0530
committer Harald Welte <laforge@gnumonks.org> 1366787033 +0530

fix isup_party_nat00_internationalize() for empty number

Avoid running into an exception in case the calling party is an empty
number "[]" (I guess call screening is applied).