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-rw-r--r--src/Grasp/Interpreter.hs2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Grasp/Interpreter.hs b/src/Grasp/Interpreter.hs
index 969c848..0ea7a57 100644
--- a/src/Grasp/Interpreter.hs
+++ b/src/Grasp/Interpreter.hs
@@ -3,6 +3,7 @@ module Grasp.Interpreter (
) where
+import Control.Monad
import System.Random
import System.IO
import Text.Read( readMaybe )
@@ -338,6 +339,7 @@ putcI g node = do
" may only have one file handle")
hPutChar fh c
+ when (fh /= stdout) (hClose fh)
return g