setup_git_directory: make sure GIT_DIR is a valid repository.

diff --git a/Documentation/git-fetch-pack.txt b/Documentation/git-fetch-pack.txt
index 59afa14a3098f8d3109b04ef30e366277b73c99c..ea6faab059810e8eef858d58c041b7d98a7de841 100644 (file)
--- a/Documentation/git-fetch-pack.txt
+++ b/Documentation/git-fetch-pack.txt
@@ -1,6 +1,5 @@
 git-fetch-pack(1)
 =================
-v0.1, July 2005
 
 NAME
 ----
@@ -35,7 +34,7 @@ OPTIONS
        remote side, if is not found on your $PATH.
        Installations of sshd ignores the user's environment
        setup scripts for login shells (e.g. .bash_profile) and
-       your privately installed GIT may not be found on the system
+       your privately installed git may not be found on the system
        default $PATH.  Another workaround suggested is to set
        up your $PATH in ".bashrc", but this flag is for people
        who do not want to pay the overhead for non-interactive
@@ -66,4 +65,4 @@ Documentation by Junio C Hamano.
 
 GIT
 ---
-Part of the link:git.html[git] suite
+Part of the gitlink:git[7] suite