diff options
Diffstat (limited to 'Src/subst.c')
-rw-r--r-- | Src/subst.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Src/subst.c b/Src/subst.c index 8644ea0d6..cc59c74d4 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -35,6 +35,8 @@ /**/ char nulstring[] = {Nularg, '\0'}; +int arrcachelen(Param pm); + /* Do substitutions before fork. These are: * - Process substitution: <(...), >(...), =(...) * - Parameter substitution @@ -2548,7 +2550,11 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int pf_flags, * necessary joining of arrays until this point * to avoid the multsub() horror. */ - int tmplen = arrlen(v->pm->gsu.a->getfn(v->pm)); + int tmplen; + if (v->pm->node.flags & PM_CACHELEN) + tmplen = arrcachelen(v->pm); + else + tmplen = arrlen(v->pm->gsu.a->getfn(v->pm)); if (v->start < 0) v->start += tmplen + ((v->flags & VALFLAG_INV) ? 1 : 0); |