diff options
Diffstat (limited to 'Src/Modules')
| -rw-r--r-- | Src/Modules/zutil.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Src/Modules/zutil.c b/Src/Modules/zutil.c index 9dd228930..5524a20e5 100644 --- a/Src/Modules/zutil.c +++ b/Src/Modules/zutil.c @@ -1326,13 +1326,19 @@ bin_zparseopts(char *nam, char **args, char *ops, int func) } break; } - if (!o) + if (!o) { + o = ""; break; + } } else { args--; break; } } + if (!o) { + zwarnnam(nam, "missing option descriptions", NULL, 0); + return 1; + } while ((o = dupstring(*args++))) { if (!*o) { zwarnnam(nam, "invalid option description: %s", o, 0); |