s3:printing: Do not segfault in vlp if no command has been specified
authorAndreas Schneider <asn@samba.org>
Wed, 12 Jul 2017 11:07:08 +0000 (13:07 +0200)
committerAndreas Schneider <asn@cryptomilk.org>
Tue, 25 Jul 2017 07:14:19 +0000 (09:14 +0200)
commita19b08c9c315279bc0afec09a0a409de168084b4
treedb9f44b94a37d4adcfe69667ef11a2be64d16a9f
parenta841745166a54657e72247d2a20a04459e087084
s3:printing: Do not segfault in vlp if no command has been specified

We should just print the usage() and return

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
source3/printing/tests/vlp.c