1 files changed, 2 insertions, 0 deletions
diff --git a/corpus/support/fix-contract.pl b/corpus/support/fix-contract.pl
index f1e191ab..49e88981 100755
--- a/corpus/support/fix-contract.pl
+++ b/corpus/support/fix-contract.pl
@@ -1,4 +1,6 @@
 #!/usr/bin/perl -w
+$|++;
+
 use strict;
 while(<>) {
   #s/ (pre|anti|re|pro|inter|intra|multi|e|x|neo) - / $1- /ig;