> From: Roland Illig <rillig@NetBSD.org>
>
> 
> Gilles Dauphin wrote:
> > And please look at pre-build : 
> >  if you don't use pkgview you don't have /usr/pkg/vulnerable
> >  and the pre-build break at line:
> >  
> >         if cd "$dbdir" 1>/dev/null 2>&1; then  <--- THIS BREAK THE BULK
> 
> Thanks for noting this. By the way, you forgot to mention that this only 
> happens on Solaris. With a POSIX shell, this code works perfectly. :)
> 
> I fixed it by replacing the code with this:
> 
> if (cd "$dbdir" 1>/dev/null 2>&1); then
>      cd "$dbdir"

OR  
   if [ -d "$dbdir" ]; then
                cd "$dbdir"


> 
> This will make the subshell return an error code, and in case the 
> subshell could change the directory, the parent shell is very likely to 
> be able to do the same.
> 
> Roland