Avoid passing a NULL string pointer to format routines: some libc's (e.g.,
authormorriss <morriss@f5534014-38df-0310-8fa8-9805f1628bb7>
Thu, 21 Apr 2011 22:38:41 +0000 (22:38 +0000)
committermorriss <morriss@f5534014-38df-0310-8fa8-9805f1628bb7>
Thu, 21 Apr 2011 22:38:41 +0000 (22:38 +0000)
commit4eec4d0bee1900ead65d248f78d8c9efe3abda1c
tree0316db05f4f9063f7ebc75a77f872a0a51ff7f92
parent5f84713151c8b4623bee94d669a13c27537c79ad
Avoid passing a NULL string pointer to format routines: some libc's (e.g.,
Solaris') will seg-fault on that.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@36784 f5534014-38df-0310-8fa8-9805f1628bb7
epan/dissectors/packet-collectd.c