Change in openbsc[master]: db.c: implemented incremental migration

From Holger Freyther holger@freyther.de:

Holger Freyther has posted comments on this change.

Change subject: db.c: implemented incremental migration ......................................................................

Patch Set 1:

(2 comments)

Could you please add a test db with version 1 preferable and "test" the migration? IIRC we already one case for the SMS conversion I did a couple of years ago.

https://gerrit.osmocom.org/#/c/62/1/openbsc/src/libmsc/db.c File openbsc/src/libmsc/db.c:

Line 412: goto error; For coverity we will most likely need to add a "fallthrough" comment or such.

PS1, Line 418: break indent