Avoid complaints about messages with empty mime parts.

diff --git a/notmuch-index-message.cc b/notmuch-index-message.cc
index efc7eb14cda4f2f6c386365443909857110149a2..0b1072d759c481af6a8fd3812c5bf193c99dce91 100644 (file)
--- a/notmuch-index-message.cc
+++ b/notmuch-index-message.cc
@@ -503,7 +503,8 @@ gen_terms_part (Xapian::TermGenerator term_gen,
     stream = g_mime_stream_mem_new_with_byte_array (byte_array);
     g_mime_stream_mem_set_owner (GMIME_STREAM_MEM (stream), FALSE);
     wrapper = g_mime_part_get_content_object (GMIME_PART (part));
-    g_mime_data_wrapper_write_to_stream (wrapper, stream);
+    if (wrapper)
+       g_mime_data_wrapper_write_to_stream (wrapper, stream);
 
     g_object_unref (stream);