JehanneOS/mksh
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plug a few display problems with special parameter name expansions

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reported by Stéphane Chazelas
This commit is contained in:
tg
2016-02-26 18:48:14 +00:00
parent c8da180d60
commit a3c28ebd67
5 changed files with 40 additions and 29 deletions
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6
eval.c
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@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.183 2016/02/26 18:05:10 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/eval.c,v 1.184 2016/02/26 18:48:12 tg Exp $");
/*
* string expansion
@ -404,8 +404,8 @@ expand(
st->stype = stype;
st->base = Xsavepos(ds, dp);
st->f = f;
if (x.var == &vtemp) {
st->var = tempvar();
if (x.var == vtemp) {
st->var = tempvar(vtemp->name);
st->var->flag &= ~INTEGER;
/* can't fail here */
setstr(st->var,