diff options
Diffstat (limited to 'common/dhcp-eval.5')
| -rw-r--r-- | common/dhcp-eval.5 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/common/dhcp-eval.5 b/common/dhcp-eval.5 index 7228929..788c969 100644 --- a/common/dhcp-eval.5 +++ b/common/dhcp-eval.5 @@ -1,6 +1,6 @@ -.\" $Id: dhcp-eval.5,v 1.29.24.2 2010-07-06 19:03:11 sar Exp $ +.\" $Id: dhcp-eval.5,v 1.29.24.2.4.1 2011-11-28 18:18:51 sar Exp $ .\" -.\" Copyright (c) 2009-2010 by Internet Systems Consortium, Inc. ("ISC") +.\" Copyright (c) 2009-2011 by Internet Systems Consortium, Inc. ("ISC") .\" Copyright (c) 2004,2007 by Internet Systems Consortium, Inc. ("ISC") .\" Copyright (c) 1996-2003 by Internet Software Consortium .\" @@ -133,8 +133,8 @@ extended regex(7) matching of the values of two data expressions, returning true if \fIdata-expression-1\fR matches against the regular expression evaluated by \fIdata-expression-2\fR, or false if it does not match or encounters some error. If either the left-hand side or the right-hand side -are null, the result is also false. The \fB~~\fR operator differs from the -\fB~=\fR operator in that it is case-insensitive. +are null or empty strings, the result is also false. The \fB~~\fR operator +differs from the \fB~=\fR operator in that it is case-insensitive. .RE .PP .I boolean-expression-1 \fBand\fR \fIboolean-expression-2\fR |