Document git-diff-tree --always

Signed-off-by: Petr Baudis <pasky@suse.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Documentation/git-diff-tree.txt b/Documentation/git-diff-tree.txt
index 674ee614c350ad7b77c1315e12d10e33ace01894..9153e4cf2a1020dc9a3b5792ff3f64f7efd9f42c 100644 (file)
--- a/Documentation/git-diff-tree.txt
+++ b/Documentation/git-diff-tree.txt
@@ -95,6 +95,10 @@ separated with a single space are given.
        hunks disappear, the commit itself and the commit log
        message is not shown, just like any other "empty diff" cases.
 
        hunks disappear, the commit itself and the commit log
        message is not shown, just like any other "empty diff" cases.
 

+--always::
+       Show the commit itself and the commit log message even
+       if the diff itself is empty.
+

 
 Limiting Output
 ---------------
 
 Limiting Output
 ---------------