score_trees(): fix iteration over trees with missing entries

diff --git a/Documentation/git.txt b/Documentation/git.txt
index e75db104e3a33dde93a98cc09de97f4d4f0bc5eb..8163b5796b192ee5f5c0cb13fc85bdeff8202e64 100644 (file)
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -646,6 +646,16 @@ of clones and fetches.
        variable.
        See `GIT_TRACE` for available trace output options.
 
+`GIT_TRACE_CURL_NO_DATA`::
+       When a curl trace is enabled (see `GIT_TRACE_CURL` above), do not dump
+       data (that is, only dump info lines and headers).
+
+`GIT_REDACT_COOKIES`::
+       This can be set to a comma-separated list of strings. When a curl trace
+       is enabled (see `GIT_TRACE_CURL` above), whenever a "Cookies:" header
+       sent by the client is dumped, values of cookies whose key is in that
+       list (case-sensitive) are redacted.
+
 `GIT_LITERAL_PATHSPECS`::
        Setting this variable to `1` will cause Git to treat all
        pathspecs literally, rather than as glob patterns. For example,
@@ -736,6 +746,15 @@ corresponding standard handle, and if `GIT_REDIRECT_STDERR` is
 `2>&1`, standard error will be redirected to the same handle as
 standard output.
 
+`GIT_PRINT_SHA1_ELLIPSIS` (deprecated)::
+       If set to `yes`, print an ellipsis following an
+       (abbreviated) SHA-1 value.  This affects indications of
+       detached HEADs (linkgit:git-checkout[1]) and the raw
+       diff output (linkgit:git-diff[1]).  Printing an
+       ellipsis in the cases mentioned is no longer considered
+       adequate and support for it is likely to be removed in the
+       foreseeable future (along with the variable).
+
 Discussion[[Discussion]]
 ------------------------