Module Name:	basesrc
Committed By:	jdolecek
Date:		Fri Mar  2 21:17:31 UTC 2001

Modified Files:
	basesrc/usr.bin/jot: jot.c

Log Message:
Don't coredump if format given via -w doesn't contain alphanumeric
character; in such case, warn user the format is invalid.

This addresses bin/12316 by Perry E. Metzger.


To generate a diff of this commit:
cvs rdiff -r1.5 -r1.6 basesrc/usr.bin/jot/jot.c

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