Index: jobqueue.cpp
===================================================================
--- jobqueue.cpp	(revision 23359)
+++ jobqueue.cpp	(working copy)
@@ -933,11 +933,12 @@
     MSqlQuery query(MSqlQuery::InitCon());
 
     query.prepare("UPDATE jobqueue SET status = :STATUS, comment = :COMMENT "
-                  "WHERE id = :ID;");
+                  "WHERE id = :ID AND status <> :NEWSTATUS;");
 
     query.bindValue(":STATUS", newStatus);
     query.bindValue(":COMMENT", comment);
     query.bindValue(":ID", jobID);
+    query.bindValue(":NEWSTATUS", newStatus);
 
     if (!query.exec())
     {