1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/chacha/asm/chacha-x86_64.pl b/crypto/chacha/asm/chacha-x86_64.pl
index 25140104ce..1d67b87780 100755
--- a/crypto/chacha/asm/chacha-x86_64.pl
+++ b/crypto/chacha/asm/chacha-x86_64.pl
@@ -4004,4 +4004,4 @@ foreach (split("\n",$code)) {
 	print $_,"\n";
 }
 
-close STDOUT or die "error closing STDOUT";
+close STDOUT or die "error closing STDOUT: $!";