diff options
Diffstat (limited to 'Src/params.c')
| -rw-r--r-- | Src/params.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Src/params.c b/Src/params.c index 0233e2b00..8bd8a8eee 100644 --- a/Src/params.c +++ b/Src/params.c @@ -4158,7 +4158,9 @@ static void argzerosetfn(UNUSED(Param pm), char *x) { if (x) { - if (!isset(POSIXARGZERO)) { + if (isset(POSIXARGZERO)) + zerr("read-only variable: 0"); + else { zsfree(argzero); argzero = ztrdup(x); } |