Avoid gcc warning in diff-stages.c

diff --git a/Documentation/git-diff-helper.txt b/Documentation/git-diff-helper.txt
index 29c5967d138b2436dbf7a64784b3b823f3368f37..d826deb42e1974b57b07ddd09aae38295ac6b654 100644 (file)
--- a/Documentation/git-diff-helper.txt
+++ b/Documentation/git-diff-helper.txt
@@ -24,6 +24,11 @@ OPTIONS
 -S<string>::
        Look for differences that contains the change in <string>.
 
+--pickaxe-all::
+       When -S finds a change, show all the changes in that
+       changeset, not just the files that contains the change
+       in <string>.
+
 -O<orderfile>::
        Output the patch in the order specified in the
        <orderfile>, which has one shell glob pattern per line.