diff options
| -rw-r--r-- | sys/src/cmd/rc/simple.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/cmd/rc/simple.c b/sys/src/cmd/rc/simple.c index cec72f5d7..ede797d30 100644 --- a/sys/src/cmd/rc/simple.c +++ b/sys/src/cmd/rc/simple.c @@ -233,7 +233,7 @@ execshift(void) break; } star = vlook("*"); - for(;star->val;--n){ + for(;n>0 && star->val;--n){ a = star->val->next; free(star->val->word); free(star->val); |