Merge branch 'jk/command-line-config-empty-string' into maint

diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt
index 54143a0693da895035187a04f58f59cf92105fa2..0b84769bd91b5894a246ff3d499dca1ffba339ac 100644 (file)
--- a/Documentation/git-rev-parse.txt
+++ b/Documentation/git-rev-parse.txt
@@ -245,6 +245,10 @@ print a message to stderr and exit with nonzero status.
 --show-toplevel::
        Show the absolute path of the top-level directory.
 
+--shared-index-path::
+       Show the path to the shared index file in split index mode, or
+       empty if not in split-index mode.
+
 Other Options
 ~~~~~~~~~~~~~