diff options
Diffstat (limited to 'Src/params.c')
| -rw-r--r-- | Src/params.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Src/params.c b/Src/params.c index 4767aaa34..0425e0700 100644 --- a/Src/params.c +++ b/Src/params.c @@ -1345,6 +1345,11 @@ getarg(char **str, int *inv, Value v, int a2, zlong *w, len = arrlen(ta); if (beg < 0) beg += len; + if (down) { + if (beg < 0) + return 0; + } else if (beg >= len) + return len + 1; if (beg >= 0 && beg < len) { if (down) { if (!hasbeg) @@ -1363,6 +1368,11 @@ getarg(char **str, int *inv, Value v, int a2, zlong *w, len = arrlen(ta); if (beg < 0) beg += len; + if (down) { + if (beg < 0) + return 0; + } else if (beg >= len) + return len + 1; if (beg >= 0 && beg < len) { if (down) { if (!hasbeg) |