[PATCH] mklog: Fallback to env author name and addr

[Bernhard Reutner-Fischer]

contrib/ChangeLog:

2015-04-08  Bernhard Reutner-Fischer  <al...@gcc.gnu.org>

        * mklog ($name, $addr): Fallback to env author settings.
---
 contrib/mklog | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/mklog b/contrib/mklog
index f7974a7..4cad351 100755
--- a/contrib/mklog
+++ b/contrib/mklog
@@ -53,9 +53,9 @@ if (-f "$conf") {
            . $dot_mklog_format_msg;
     }
 } else {
-    $name = `git config user.name`;
+    $name = `git config user.name` || $ENV{GIT_AUTHOR_NAME};
     chomp($name);
-    $addr = `git config user.email`;
+    $addr = `git config user.email` || $ENV{GIT_AUTHOR_EMAIL};
     chomp($addr);
 
     if (!($name && $addr)) {
-- 
2.1.4