diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/subst.c | 3 | ||||
| -rw-r--r-- | Test/D04parameter.ztst | 8 |
3 files changed, 15 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 3a0c3df1a..cd6bc0138 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2008-02-27 Peter Stephenson <pws@csr.com> + + * 24611: Src/subst.c, Test/D04parameter.ztst: 23562 + broke the case of ${+array[...]} for an empty range match. + 2008-02-26 Peter Stephenson <p.w.stephenson@ntlworld.com> * 24602: Test/C02cond.ztst: failing to run a test didn't diff --git a/Src/subst.c b/Src/subst.c index 22b4cfe08..9df448fc9 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -1915,7 +1915,8 @@ paramsubst(LinkList l, LinkNode n, char **str, int qt, int ssub) hkeys|hvals| (arrasg ? SCANPM_ASSIGNING : 0)| (qt ? SCANPM_DQUOTED : 0))) || - (v->pm && (v->pm->node.flags & PM_UNSET))) + (v->pm && (v->pm->node.flags & PM_UNSET)) || + (v->flags & VALFLAG_EMPTY)) vunset = 1; if (wantt) { diff --git a/Test/D04parameter.ztst b/Test/D04parameter.ztst index e8718a691..6775803a7 100644 --- a/Test/D04parameter.ztst +++ b/Test/D04parameter.ztst @@ -52,6 +52,14 @@ 0:$+... >1 1 0 0 + x=() + print ${+x} ${+x[1]} ${+x[(r)foo]} ${+x[(r)bar]} + x=(foo) + print ${+x} ${+x[1]} ${+x[(r)foo]} ${+x[(r)bar]} +0:$+... with arrays +>1 0 0 0 +>1 1 1 0 + set1=set1v null1= print ${set1:-set1d} ${set1-set2d} ${null1:-null1d} ${null1-null2d} x |