reachable.c::add_one_tree: handle NULL from lookup_tree

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 877eda960d5964b4c036433899977cf47f17846b..6d8cca46ab934826a84647cbd6e441fee286f330 100644 (file)
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -333,7 +333,7 @@ branch.autosetupmerge::
        so that linkgit:git-pull[1] will appropriately merge from that
        remote branch.  Note that even if this option is not set,
        this behavior can be chosen per-branch using the `--track`
-       and `--no-track` options.  This option defaults to false.
+       and `--no-track` options.  This option defaults to true.
 
 branch.<name>.remote::
        When in branch <name>, it tells `git fetch` which remote to fetch.
@@ -367,6 +367,11 @@ branch.<name>.rebase::
        it unless you understand the implications (see linkgit:git-rebase[1]
        for details).
 
+browser.<tool>.path::
+       Override the path for the given tool that may be used to
+       browse HTML help (see '-w' option in linkgit:git-help[1]) or a
+       working repository in gitweb (see linkgit:git-instaweb[1]).
+
 clean.requireForce::
        A boolean to make git-clean do nothing unless given -f
        or -n.   Defaults to true.