send-email: lazy-load Email::Valid and make it optional

diff --git a/fetch.h b/fetch.h
index e7710e89e710979283f82fe3e67ca1296e70b556..9837a3d03527ed648370f62b706978ad14fd20e5 100644 (file)
--- a/fetch.h
+++ b/fetch.h
@@ -40,6 +40,9 @@ extern int get_all;
 /* Set to be verbose */
 extern int get_verbosely;
 
+/* Set to check on all reachable objects. */
+extern int get_recover;
+
 /* Report what we got under get_verbosely */
 extern void pull_say(const char *, const char *);