CVS commit: src/sbin/ifconfig

["Alan Barrett" <apb%netbsd.org@localhost>]

Module Name:    src
Committed By:   apb
Date:           Thu Feb  7 13:20:51 UTC 2013

Modified Files:
        src/sbin/ifconfig: env.c

Log Message:
Avoid dereferencing NULL.  Coverity CID 275201.
Also fix a typo in previous: !== should be !=


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/sbin/ifconfig/env.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.