X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=.travis.yml;fp=.travis.yml;h=36cd2ebc0897f300b8bae196133bd5b04ccaed14;hp=3e5aec985d2249ae5390d98e2845f79fa56c4096;hb=d9dd5208964f15cf43d0eb189da39efc74d68278;hpb=394e9cd8927d9fc2cf8ee2b213738aabbdb607de

diff --git a/.travis.yml b/.travis.yml
index 3e5aec98..36cd2ebc 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 | 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