CVS commit: src

["Adrian Steinmann" <ast%netbsd.org@localhost>]

Module Name:    src
Committed By:   ast
Date:           Sun Oct  6 21:05:50 UTC 2013

Modified Files:
        src/bin/sh: expand.c
        src/tests/bin/sh: t_expand.sh

Log Message:
Fix PR bin/48202 [non-critical/low]:
  sh +nounset and `for X; do` iteration fails if parameter set empty
by applying and testing FreeBSD's patch of Oct 24 2009 for this; see
  http://svnweb.freebsd.org/base/head/bin/sh/expand.c?r1=198453&r2=198454
Also created an ATF test in tests/bin/sh/t_expand.sh for this error and
corrected a space->tabs problem there as well.


To generate a diff of this commit:
cvs rdiff -u -r1.89 -r1.90 src/bin/sh/expand.c
cvs rdiff -u -r1.1 -r1.2 src/tests/bin/sh/t_expand.sh

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