lib: make _notmuch_message_ensure_property_map static

It's not called outside message.cc

diff --git a/lib/message.cc b/lib/message.cc
index 9455b11d747c7c4e970da6414f30f4e7362775e8..2fb67d85dc283bbca94b30d7831f01a98048e701 100644 (file)
--- a/lib/message.cc
+++ b/lib/message.cc
@@ -1801,7 +1801,7 @@ _notmuch_message_database (notmuch_message_t *message)
     return message->notmuch;
 }
 
-void
+static void
 _notmuch_message_ensure_property_map (notmuch_message_t *message)
 {
     notmuch_string_node_t *node;