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Re: rcexpandparam fix

X-seq: zsh-workers 3548
From: Zoltan Hidvegi <hzoli@xxxxxxxxxx>
To: pws@xxxxxx (Peter Stephenson)
Subject: Re: rcexpandparam fix
Date: Fri, 3 Oct 1997 16:05:35 +0200 (MET DST)
Cc: zsh-workers@xxxxxxxxxxxxxxx
In-reply-to: <199710031251.OAA12551@xxxxxxxxxx> from Peter Stephenson at "Oct 3, 97 02:51:29 pm"
Organization: Dept. of Comp. Sci., Eotvos University, Budapest, Hungary
Phone: (36 1)2669833 ext: 2667, home phone: (36 1) 2752368

Peter Stephenson wrote:
> This seems to be the minimal fix to the rcexpandparam bug.  I think

Even more minimal than you thought.  It is really a kind of typo bug, so
bad, that such thing always turn out after a new release )-:.  Here is the
fix.

Zoltan


diff -c subst.c.orig subst.c
*** Src/subst.c.orig	Fri Sep 26 03:42:18 1997
--- Src/subst.c	Fri Oct  3 16:00:10 1997
***************
*** 1439,1445 ****
  	    }
  	    if (plan9) {
  		uremnode(l, n);
! 		return NULL;
  	    }
  	} else {
  	    x = aval[0];
--- 1439,1445 ----
  	    }
  	    if (plan9) {
  		uremnode(l, n);
! 		return n;
  	    }
  	} else {
  	    x = aval[0];

References:
- rcexpandparam fix
  - From: Peter Stephenson

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