From d44701be4b96164d716e5fcf1a811cb6fd5f3b5e Mon Sep 17 00:00:00 2001
From: ianfab <ianfab@users.noreply.github.com>
Date: Wed, 25 Jul 2018 21:02:28 +0200
Subject: [PATCH 1/1] Fix condition for error message of signature script

Use obtained bench instead of reference bench when checking for crash.

No functional change.
---
 tests/signature.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/signature.sh b/tests/signature.sh
index 6f5957a4..2e5c183a 100755
--- a/tests/signature.sh
+++ b/tests/signature.sh
@@ -16,7 +16,7 @@ signature=`./stockfish bench 2>&1 | grep "Nodes searched  : " | awk '{print $4}'
 if [ $# -gt 0 ]; then
    # compare to given reference
    if [ "$1" != "$signature" ]; then
-      if [ "x$1" == "x" ]; then
+      if [ -z "$signature" ]; then
          echo "No signature obtained from bench. Code crashed or assert triggered ?"
       else
          echo "signature mismatch: reference $1 obtained: $signature ."
-- 
2.39.2