openbsc[master]: filter/nat: Fix the context for the imsi assignment

Patch Set 2: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/102 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: comment Gerrit-Change-Id: I53789aad2809e19338ad3b2deb72c4757e7bd524 Gerrit-PatchSet: 2 Gerrit-Project: openbsc Gerrit-Branch: master Gerrit-Owner: Holger Freyther <holger(a)freyther.de> Gerrit-Reviewer: Harald Welte <laforge(a)gnumonks.org> Gerrit-Reviewer: Holger Freyther <holger(a)freyther.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-HasComments: No