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| author | dteske <dteske@FreeBSD.org> | 2012-10-18 17:09:45 +0000 |
|---|---|---|
| committer | dteske <dteske@FreeBSD.org> | 2012-10-18 17:09:45 +0000 |
| commit | 08df5b7fb0ae9ca1ad211220be28a218cc292d3a (patch) | |
| tree | 18d86ac48f9ac3ef9f50d45ecfd4e40424cf25d9 | |
| parent | 1704468a31b5e651af0945f2a6ef03fd0ba23365 (diff) | |
| download | FreeBSD-src-08df5b7fb0ae9ca1ad211220be28a218cc292d3a.zip FreeBSD-src-08df5b7fb0ae9ca1ad211220be28a218cc292d3a.tar.gz | |
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)
| -rw-r--r-- | usr.sbin/bsdconfig/share/strings.subr | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/bsdconfig/share/strings.subr b/usr.sbin/bsdconfig/share/strings.subr index 1a330ad..d11a9a2 100644 --- a/usr.sbin/bsdconfig/share/strings.subr +++ b/usr.sbin/bsdconfig/share/strings.subr @@ -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 } ' |
