Merge 1.6.4.4 in

Signed-off-by: Junio C Hamano <[email protected]>

Author: gitster

Documentation/RelNotes-1.6.4.4.txt

@@ -0,0 +1,26 @@
+GIT v1.6.4.4 Release Notes
+==========================
+
+Fixes since v1.6.4.4
+--------------------
+
+* The workaround for Github server that sometimes gave 500 (Internal server
+  error) response to HEAD requests in 1.6.4.3 introduced a regression that
+  caused re-fetching projects over http to segfault in certain cases due
+  to uninitialized pointer being freed.
+
+* "git pull" on an unborn branch used to consider anything in the work
+  tree and the index discardable.
+
+* "git diff -b/w" did not work well on the incomplete line at the end of
+  the file, due to an incorrect hashing of lines in the low-level xdiff
+  routines.
+
+* "git checkout-index --prefix=$somewhere" used to work when $somewhere is
+  a symbolic link to a directory elsewhere, but v1.6.4.2 broke it.
+
+* "git unpack-objects --strict", invoked when receive.fsckobjects
+  configuration is set in the receiving repository of "git push", did not
+  properly check the objects, especially the submodule links, it received.
+
+Other minor documentation updates are included.

Documentation/git.txt

@@ -43,9 +43,10 @@ unreleased) version of git, that is available from 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:
 
-* link:v1.6.4.3/git.html[documentation for release 1.6.4.3]
+* link:v1.6.4.4/git.html[documentation for release 1.6.4.4]
 
 * release notes for
+  link:RelNotes-1.6.4.4.txt[1.6.4.4],
   link:RelNotes-1.6.4.3.txt[1.6.4.3],
   link:RelNotes-1.6.4.2.txt[1.6.4.2],
   link:RelNotes-1.6.4.1.txt[1.6.4.1],