diff options
| -rw-r--r-- | share/txr/stdlib/awk.tl | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/share/txr/stdlib/awk.tl b/share/txr/stdlib/awk.tl index 0a08ee18..d7aa6891 100644 --- a/share/txr/stdlib/awk.tl +++ b/share/txr/stdlib/awk.tl @@ -36,7 +36,9 @@ rec fields nf rng-vec (rng-n 0) (:postinit (self) (if (plusp self.rng-n) - (set self.rng-vec (vector self.rng-n))))) + (set self.rng-vec (vector self.rng-n))) + (unless (streamp self.output) + (set self.output (open-file self.output "w"))))) (defstruct sys:awk-compile-time () (nranges 0)) |