bin/81165: /bin/sh -e bug

[Simon Marlow]

>Number:         81165
>Category:       bin
>Synopsis:       /bin/sh -e bug
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue May 17 16:30:00 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Simon Marlow
>Release:        FreeBSD 4.11-STABLE i386
>Organization:
>Environment:
System: FreeBSD sm.dnsalias.com 4.11-STABLE FreeBSD 4.11-STABLE #43: Sun Jan 23 00:11:26 GMT 2005 simonm at sm.dnsalias.com:/usr/src/sys/compile/RACHEL i386
>Description:

There is a bug in ash's handling of the -e flag.  See the example below.

>How-To-Repeat:

$ cat >test.sh
if true; then
  false && true
fi
echo "test succeeded"
$ /bin/sh -e test.sh
zsh: 34546 exit 1     /bin/sh -e test.sh
$ bash -e test.sh
test succeeded

Bash works correctly.  If the 'if' statement is removed, ash also
works correctly.

>Fix:

unknown.

>Release-Note:
>Audit-Trail:
>Unformatted: