reopen xapian index after update

If it is not re-opened the search will continue to use the outdated
index and will always return an empty list.
For instance, see https://bugs.kde.org/show_bug.cgi?id=362047

REVIEW: 128657

1 files changed, 1 insertions, 0 deletions

diff --git a/src/backend.cpp b/src/backend.cpp
index e01c141..3a5d137 100644
--- a/src/backend.cpp
+++ b/src/backend.cpp
@@ -1489,6 +1489,7 @@ void Backend::emitXapianUpdateFinished()
                                             QLatin1String("org.debian.AptXapianIndex"),
                                             QLatin1String("UpdateFinished"),
                                             this, SLOT(xapianUpdateFinished(bool)));
+    openXapianIndex();
     emit xapianUpdateFinished();
 }