GIT-VERSION-GEN: do not fail if a 'HEAD' file exists in the working copy

diff --git a/Documentation/merge-config.txt b/Documentation/merge-config.txt
index 9719311b42f1beadeca752888dbd12a05ce511f8..48ce747cf4dad592d642735856eb156e93d6cf30 100644 (file)
--- a/Documentation/merge-config.txt
+++ b/Documentation/merge-config.txt
@@ -6,6 +6,11 @@ merge.log::
        Whether to include summaries of merged commits in newly created
        merge commit messages. False by default.
 
+merge.renameLimit::
+       The number of files to consider when performing rename detection
+       during a merge; if not specified, defaults to the value of
+       diff.renameLimit.
+
 merge.tool::
        Controls which merge resolution program is used by
        linkgit:git-mergetool[1].  Valid built-in values are: "kdiff3",