Start 1.6.2.3 preparation

diff --git a/mailmap.c b/mailmap.c
index f12bb45a3f734e48f003a7a2943d168c26778603..6be91b60dfc8c37bd21c45d1480f7b3cf1fe5a99 100644 (file)
--- a/mailmap.c
+++ b/mailmap.c
@@ -50,6 +50,15 @@ static void add_mapping(struct string_list *map,
 {
        struct mailmap_entry *me;
        int index;
+       char *p;
+
+       if (old_email)
+               for (p = old_email; *p; p++)
+                       *p = tolower(*p);
+       if (new_email)
+               for (p = new_email; *p; p++)
+                       *p = tolower(*p);
+
        if (old_email == NULL) {
                old_email = new_email;
                new_email = NULL;