add new try at a tokenizer

1 files changed, 2 insertions, 0 deletions

diff --git a/dup.c b/dup.c
index e70b804..7112628 100644
--- a/dup.c
+++ b/dup.c
@@ -53,6 +53,8 @@ int main(int argc, char **argv)
         exit(EXIT_FAILURE);
     }
 
+    ret = ret; /* hush the dumb compiler */
+
     close(pfds[0]);
     close(pfds[1]);