lib: make _notmuch_message_ensure_metadata static

It's not called anywhere outside message.cc.

diff --git a/lib/message.cc b/lib/message.cc
index 9d3e80712fd5655f8a5b412b43803df18794af61..9455b11d747c7c4e970da6414f30f4e7362775e8 100644 (file)
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -310,7 +310,7 @@ _notmuch_message_get_term (notmuch_message_t *message,
     return value;
 }
 
-void
+static void
 _notmuch_message_ensure_metadata (notmuch_message_t *message)
 {
     Xapian::TermIterator i, end;