diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | Src/params.c | 5 |
2 files changed, 7 insertions, 1 deletions
@@ -1,5 +1,8 @@ 2001-12-18 Oliver Kiddle <opk@zsh.org> + * 16364: Src/params.c: further to 16351, except specials + from having their value set to null + * unposted: Src/params.c: small fix to += code from 16353 2001-12-18 Clint Adams <clint@zsh.org> diff --git a/Src/params.c b/Src/params.c index 35f699033..1a04d7904 100644 --- a/Src/params.c +++ b/Src/params.c @@ -2286,7 +2286,10 @@ stdunsetfn(Param pm, int exp) case PM_SCALAR: pm->sets.cfn(pm, NULL); break; case PM_ARRAY: pm->sets.afn(pm, NULL); break; case PM_HASHED: pm->sets.hfn(pm, NULL); break; - default: pm->u.str = NULL; break; + default: + if (!(pm->flags & PM_SPECIAL)) + pm->u.str = NULL; + break; } pm->flags |= PM_UNSET; } |