test-subprocess: fix segfault without arguments

[git.git] / Documentation / git-filter-branch.txt

diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt
index 796e7489ff7ee573a65647f4de33df932bd1bea1..0f2f1173834bdee77bd1d8d77e070af07a7b3580 100644 (file)
--- a/Documentation/git-filter-branch.txt
+++ b/Documentation/git-filter-branch.txt
@@ -32,8 +32,9 @@ changes, which would normally have no effect.  Nevertheless, this may be
 useful in the future for compensating for some git bugs or such,
 therefore such a usage is permitted.
 
-*NOTE*: This command honors `.git/info/grafts`. If you have any grafts
-defined, running this command will make them permanent.
+*NOTE*: This command honors `.git/info/grafts` and `.git/refs/replace/`.
+If you have any grafts or replacement refs defined, running this command
+will make them permanent.
 
 *WARNING*! The rewritten history will have different object names for all
 the objects and will not converge with the original branch.  You will not
@@ -361,7 +362,7 @@ git filter-branch --index-filter \
        'git ls-files -s | sed "s-\t\"*-&newsubdir/-" |
                GIT_INDEX_FILE=$GIT_INDEX_FILE.new \
                        git update-index --index-info &&
-        mv $GIT_INDEX_FILE.new $GIT_INDEX_FILE' HEAD
+        mv "$GIT_INDEX_FILE.new" "$GIT_INDEX_FILE"' HEAD
 ---------------------------------------------------------------
 
 
@@ -405,16 +406,6 @@ warned.
   (or if your git-gc is not new enough to support arguments to
   `\--prune`, use `git repack -ad; git prune` instead).
 
-
-Author
-------
-Written by Petr "Pasky" Baudis <pasky@suse.cz>,
-and the git list <git@vger.kernel.org>
-
-Documentation
---------------
-Documentation by Petr Baudis and the git list.
-
 GIT
 ---
 Part of the linkgit:git[1] suite