* client-src/sendbackup.c: Fix small bug found by coverity.
* common-src/ammessage.c: typo.
* server-src/amcheck.c: typo, remove unused variable.


git-svn-id: https://svn.code.sf.net/p/amanda/code/amanda/trunk@5923 a8d146d6-cc15-0410-8900-af154a0219e0