release-tools/do-copyright-year: skip versioned directories

These are submodules, and we have no interest changing those.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/tools/pull/36)

diff --git a/release-tools/do-copyright-year b/release-tools/do-copyright-year
index 2f2c05c479b56322a56aac542c97dfadf9d5c6fd..8bebf6afa64b32310379895b7e30bdeaa9bc0bd0 100755 (executable)
--- a/release-tools/do-copyright-year
+++ b/release-tools/do-copyright-year
@@ -44,6 +44,7 @@ git diff-tree -r --name-status `git rev-list -1 --before=$NYD HEAD`..HEAD | \
        }
 
        while read STATUS FILE ; do
+           if [ -d "$FILE" ]; then continue; fi
            (( count++ ))
            spin $count
            sed -E -f /tmp/sed$$ -i "$FILE"