Catch and optionally print about exception at database->flush.

If an earlier exception occurred, then it's not unexpected for the
flush to fail as well. So in that case, we'll silently catch the
exception. Otherwise, make some noise about things going wrong at the
time of flush.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/database-private.h b/lib/database-private.h
index 79c7916a..5f178f3e 100644
--- a/lib/database-private.h
+++ b/lib/database-private.h
@@ -26,6 +26,7 @@
 #include <xapian.h>
 
 struct _notmuch_database {
+    notmuch_bool_t exception_reported;
     char *path;
     notmuch_database_mode_t mode;
     Xapian::Database *xapian_db;