X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=.travis.yml;h=87a3e7dc7437f095d30cddd265080cf2c61ceed9;hp=3e5aec985d2249ae5390d98e2845f79fa56c4096;hb=d8f683760c9eb6d2c4714ec83e717dd2143de55c;hpb=394e9cd8927d9fc2cf8ee2b213738aabbdb607de

diff --git a/.travis.yml b/.travis.yml
index 3e5aec98..87a3e7dc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -48,7 +48,7 @@ script:
   # checking bench for various build types
   #
   # obtain reference from git log
-  - git log | grep "\b[Bb]ench[ :]\+[0-9]\{7\}" | head -n 1 | sed -rn "s/[^0-9]*([0-9]+)/\1/p" > git_sig
+  - git log HEAD | grep "\b[Bb]ench[ :]\+[0-9]\{7\}" | head -n 1 | sed "s/[^0-9]*\([0-9][0-9]*\)/\1/g" > git_sig
   - export benchref=$(cat git_sig)
   - echo "Reference bench:" $benchref
   # verify against reference