[geary/mjog/misc-fixes: 3/5] Geary.Imap.Deserialiser: Log literal values when logging enabled

[Michael Gratton <mjog src gnome org>]

commit b519143d63d9372dfe8d1436fb975b6ed6b674d8
Author: Michael Gratton <mike vee net>
Date:   Sat Jun 27 12:36:14 2020 +1000

    Geary.Imap.Deserialiser: Log literal values when logging enabled
    
    Not much point logging deser without being able to see actual literals
    being pulled down over the wire.

 src/engine/imap/transport/imap-deserializer.vala | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/src/engine/imap/transport/imap-deserializer.vala 
b/src/engine/imap/transport/imap-deserializer.vala
index bf45c81d0..d37eff8d0 100644
--- a/src/engine/imap/transport/imap-deserializer.vala
+++ b/src/engine/imap/transport/imap-deserializer.vala
@@ -463,7 +463,11 @@ public class Geary.Imap.Deserializer : BaseObject, Logging.Source {
     }
 
     private void save_literal_parameter() {
-        save_parameter(new LiteralParameter(block_buffer));
+        var literal = new LiteralParameter(block_buffer);
+        if (!Logging.is_suppressed_domain(this.logging_domain)) {
+            debug(literal.coerce_to_string_parameter().to_string());
+        }
+        save_parameter(literal);
         block_buffer = null;
     }