Change the default of NewMailCmd to 0.

This is so the documentation is generated consistently for unset
strings.

diff --git a/init.h b/init.h
index d99a25716c8b361b7d3df4c4a8a45f1506f1abd4..fa4e620a050886c6a34a63d137a9854e6d056352 100644 (file)
--- a/init.h
+++ b/init.h
@@ -1800,7 +1800,7 @@ struct option_t MuttVars[] = {
    ** See also $$read_inc, $$write_inc and $$net_inc.
    */
 #endif
-  { "new_mail_command",        DT_PATH, R_NONE, UL &NewMailCmd, UL NULL },
+  { "new_mail_command",        DT_PATH, R_NONE, UL &NewMailCmd, 0 },
   /*
   ** .pp
   ** If \fIset\fP, Mutt will call this command after a new message is received.