CVS commit: src/usr.sbin/sysinst

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Aug 19 13:04:45 UTC 2014

Modified Files:
        src/usr.sbin/sysinst: main.c

Log Message:
Check return value from getenv() before using the value. Pointed out by
coverity scan.


To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/usr.sbin/sysinst/main.c

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