config: Use -B in diff options.

diff --git a/gitweb.conf b/gitweb.conf
index 8399b8e..216dca2 100644 (file)
--- a/gitweb.conf
+++ b/gitweb.conf
@@ -42,3 +42,6 @@ $favicon = "/git-favicon.png";
 
 # features
 $feature{'snapshot'}{'default'} = ['tgz','zip'];
+
+# rename detection options for git-diff and git-diff-tree
+@diff_opts = ('-B', '-M');