diff options
| -rw-r--r-- | src/expand.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/expand.c b/src/expand.c index 1ab5757..adcb70e 100644 --- a/src/expand.c +++ b/src/expand.c @@ -927,7 +927,7 @@ numvar: case '-': p = makestrspace(NOPTS, expdest); for (i = NOPTS - 1; i >= 0; i--) { - if (optlist[i]) { + if (optlist[i] && optletters[i]) { USTPUTC(optletters[i], p); len++; } |