diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/params.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Src/params.c b/Src/params.c index 1d537d03d..215e5a6f3 100644 --- a/Src/params.c +++ b/Src/params.c @@ -1113,6 +1113,8 @@ getarg(char **str, int *inv, Value v, int a2, zlong *w) if (beg < 0) beg += len; if (beg >= 0 && beg < len) { + char *de = d + len; + if (a2) { if (down) { if (!hasbeg) @@ -1128,7 +1130,7 @@ getarg(char **str, int *inv, Value v, int a2, zlong *w) *t = sav; } } else - for (r = beg, t = d + beg; *t; r++, t++) { + for (r = beg, t = d + beg; t <= de; r++, t++) { sav = *t; *t = '\0'; if (pattry(pprog, d) && @@ -1148,7 +1150,7 @@ getarg(char **str, int *inv, Value v, int a2, zlong *w) return r; } } else - for (r = beg + 1, t = d + beg; *t; r++, t++) + for (r = beg + 1, t = d + beg; t <= de; r++, t++) if (pattry(pprog, t) && !--num) return r; |