Branch 'kolab/integration/4.13.0' - resources/kolab

[Christian Mollekopf]

 resources/kolab/kolabretrievetagstask.cpp |    6 ++++++
 1 file changed, 6 insertions(+)

New commits:
commit ff160eb624253c9e1a11d916eca08cd228bbb5e5
Author: Christian Mollekopf <chrigi_1 at fastmail.fm>
Date:   Mon Oct 6 09:45:19 2014 +0200

    KolabRetrieveTagsTask: Don't try to retrieve tags if no messages are available.
    
    Otherwise we get an error.

diff --git a/resources/kolab/kolabretrievetagstask.cpp b/resources/kolab/kolabretrievetagstask.cpp
index 8a04d09..9b17355 100644
--- a/resources/kolab/kolabretrievetagstask.cpp
+++ b/resources/kolab/kolabretrievetagstask.cpp
@@ -54,6 +54,12 @@ void KolabRetrieveTagTask::onFinalSelectDone(KJob *job)
     KIMAP::SelectJob *select = static_cast<KIMAP::SelectJob*>(job);
     KIMAP::FetchJob *fetch = new KIMAP::FetchJob(select->session());
 
+    if (select->messageCount() == 0) {
+        //Nothing to do
+        taskDone();
+        return;
+    }
+
     KIMAP::ImapSet set;
     set.add(KIMAP::ImapInterval(1, 0));
     fetch->setSequenceSet(set);