git-svn: add the commit-diff command

diff --git a/fetch.h b/fetch.h
index 001a6b8e2dccc02a64266ae804227674ee71338c..841bb1af9cab0c19dda3f0cb5956edaec22f9d3a 100644 (file)
--- a/fetch.h
+++ b/fetch.h
@@ -25,6 +25,9 @@ extern int fetch_ref(char *ref, unsigned char *sha1);
 /* If set, the ref filename to write the target value to. */
 extern const char *write_ref;
 
+/* If set additional text will appear in the ref log. */
+extern const char *write_ref_log_details;
+
 /* Set to fetch the target tree. */
 extern int get_tree;