diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/builtin.c | 19 | ||||
| -rw-r--r-- | Src/params.c | 7 |
3 files changed, 21 insertions, 10 deletions
@@ -1,3 +1,8 @@ +2000-05-10 Peter Stephenson <pws@pwstephenson.fsnet.co.uk> + + * 11314: Src/builtin.c, Src/params.c: typeset -Uing tied variables + didn't update the value in the environment. + 2000-05-10 Bart Schaefer <schaefer@zsh.org> * 11312: Config/config.mk: defs.mk depends on config.status. diff --git a/Src/builtin.c b/Src/builtin.c index 68155d2c6..b2f82803c 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -1607,11 +1607,20 @@ typeset_single(char *cname, char *pname, Param pm, int func, } if ((on & PM_UNIQUE) && !(pm->flags & PM_READONLY & ~off)) { Param apm; - if (PM_TYPE(pm->flags) == PM_ARRAY) - uniqarray((*pm->gets.afn) (pm)); - else if (PM_TYPE(pm->flags) == PM_SCALAR && pm->ename && - (apm = (Param) paramtab->getnode(paramtab, pm->ename))) - uniqarray((*apm->gets.afn) (apm)); + char **x; + if (PM_TYPE(pm->flags) == PM_ARRAY) { + x = (*pm->gets.afn)(pm); + uniqarray(x); + if (pm->ename && x) + arrfixenv(pm->ename, x); + } else if (PM_TYPE(pm->flags) == PM_SCALAR && pm->ename && + (apm = + (Param) paramtab->getnode(paramtab, pm->ename))) { + x = (*apm->gets.afn)(apm); + uniqarray(x); + if (x) + arrfixenv(pm->nam, x); + } } pm->flags = (pm->flags | on) & ~(off | PM_UNSET); /* This auxlen/pm->ct stuff is a nasty hack. */ diff --git a/Src/params.c b/Src/params.c index 74c4ee1c8..abdcd8e2e 100644 --- a/Src/params.c +++ b/Src/params.c @@ -2299,10 +2299,9 @@ colonarrsetfn(Param pm, char *x) } /**/ -int +void uniqarray(char **x) { - int changes = 0; char **t, **p = x; if (!x || !*x) @@ -2312,10 +2311,8 @@ uniqarray(char **x) if (!strcmp(*p, *t)) { zsfree(*p); for (t = p--; (*t = t[1]) != NULL; t++); - changes++; break; } - return changes; } /* Function to get value of special parameter `#' and `ARGC' */ @@ -2759,7 +2756,7 @@ pipestatsetfn(Param pm, char **x) * do the replacing, since we've already scanned for the string. */ /**/ -static void +void arrfixenv(char *s, char **t) { char **ep, *u; |