Author: dteske
Date: Thu Oct 18 17:09:45 2012
New Revision: 241700
URL: http://svn.freebsd.org/changeset/base/241700
Log:
Fix a bug where blank lines were not being counted (because awk's split()
function returns zero when $0 is the NULL string).
Reviewed by: adrian (co-mentor)
Approved by: adrian (co-mentor)
Modified:
head/usr.sbin/bsdconfig/share/strings.subr
Modified: head/usr.sbin/bsdconfig/share/strings.subr
==============================================================================
--- head/usr.sbin/bsdconfig/share/strings.subr Thu Oct 18 16:34:00 2012
(r241699)
+++ head/usr.sbin/bsdconfig/share/strings.subr Thu Oct 18 17:09:45 2012
(r241700)
@@ -75,7 +75,7 @@ f_longest_line_length()
f_number_of_lines_awk='
BEGIN { num_lines = 0 }
{
- num_lines += split($0, unused, /\\n/)
+ num_lines += split(" "$0, unused, /\\n/)
}
END { print num_lines }
'
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