Author: dteske
Date: Thu Nov 7 10:45:25 2013
New Revision: 257790
URL: http://svnweb.freebsd.org/changeset/base/257790
Log:
Fix a bug where a format with leading `-' could be mistaken for printf
getopts argument(s).
Modified:
head/usr.sbin/bsdconfig/share/strings.subr
Modified: head/usr.sbin/bsdconfig/share/strings.subr
==============================================================================
--- head/usr.sbin/bsdconfig/share/strings.subr Thu Nov 7 10:44:24 2013
(r257789)
+++ head/usr.sbin/bsdconfig/share/strings.subr Thu Nov 7 10:45:25 2013
(r257790)
@@ -66,7 +66,8 @@ f_snprintf()
{
local __var_to_set="$1" __size="$2"
shift 2 # var_to_set size
- eval "$__var_to_set"=\$\( printf \"\$@\" \| awk -v max=\"\$__size\" \''
+ eval "$__var_to_set"=\$\( printf -- \"\$@\" \| \
+ awk -v max=\"\$__size\" \''
{
len = length($0)
max -= len
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