Re: [PATCH 01/18] rebase -i: Make the condition for an "if" more transparent

> Johannes Schindelin wrote:
> > On Thu, 14 Jan 2010, Michael Haggerty wrote:
> > 
> >> @@ -166,7 +166,8 @@ pick_one () {
> >>  	parent_sha1=$(git rev-parse --verify $sha1^) ||
> >>  		die "Could not get the parent of $sha1"
> >>  	current_sha1=$(git rev-parse --verify HEAD)
> >> -	if test "$no_ff$current_sha1" = "$parent_sha1"; then
> >> +	if test -z "$no_ff" -a "$current_sha1" = "$parent_sha1"
> > 
> > Rather use &&, right?
> 
> Yes, that mistake was caused by my own ignorance about the portability
> issues.  This problem was already discussed [1] and the change has been
> integrated into master.