genbuild: Specify rev-parse length

4 years ago · 38b7b2ed72
parent 036dc740da
commit 38b7b2ed72
1 changed files with 1 additions and 1 deletions
--- a/share/genbuild.sh
+++ b/share/genbuild.sh
@ -31,7 +31,7 @@ if [ "${BITCOIN_GENBUILD_NO_GIT}" != "1" ] && [ -e "$(command -v git)" ] && [ "$
    fi

    # otherwise generate suffix from git, i.e. string like "59887e8-dirty"
-    GIT_COMMIT=$(git rev-parse --short HEAD)
+    GIT_COMMIT=$(git rev-parse --short=12 HEAD)
    git diff-index --quiet HEAD -- || GIT_COMMIT="$GIT_COMMIT-dirty"
 fi