push: fix segfault for odd config

diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt
index 1b646b73f069e72bc6faa3a058d61ace77c9934c..553da6cbb1777a94cb3d6b48dc77c445e18ca2b0 100644 (file)
--- a/Documentation/git-grep.txt
+++ b/Documentation/git-grep.txt
@@ -9,12 +9,13 @@ git-grep - Print lines matching a pattern
 SYNOPSIS
 --------
 [verse]
-'git-grep' [--cached]
+'git grep' [--cached]
           [-a | --text] [-I] [-i | --ignore-case] [-w | --word-regexp]
           [-v | --invert-match] [-h|-H] [--full-name]
           [-E | --extended-regexp] [-G | --basic-regexp]
           [-F | --fixed-strings] [-n]
           [-l | --files-with-matches] [-L | --files-without-match]
+          [-z | --null]
           [-c | --count] [--all-match]
           [-A <post-context>] [-B <pre-context>] [-C <context>]
           [-f <file>] [-e] <pattern>
@@ -91,9 +92,14 @@ OPTIONS
 --files-without-match::
        Instead of showing every matched line, show only the
        names of files that contain (or do not contain) matches.
-       For better compatibility with git-diff, --name-only is a
+       For better compatibility with 'git-diff', --name-only is a
        synonym for --files-with-matches.
 
+-z::
+--null::
+       Output \0 instead of the character that normally follows a
+       file name.
+
 -c::
 --count::
        Instead of showing every matched line, show the number of