[mythtv-commits] Ticket #6992: frontend caches wrong channel icon when filename is similar

[MythTV]

#6992: frontend caches wrong channel icon when filename is similar
------------------------------------------------+---------------------------
 Reporter:  Mike Rice <mikerice1969 at gmail.com>  |       Owner:  ijr    
     Type:  defect                              |      Status:  new    
 Priority:  minor                               |   Milestone:  unknown
Component:  MythTV - General                    |     Version:  head   
 Severity:  low                                 |     Mlocked:  0      
------------------------------------------------+---------------------------
 Frontend requests icon:


 {{{
 2009-09-06 08:05:19.994 MythSocket(b2f2c40:35): write -> 35 83      ANN
 FileTransfer mythfrontend2 0 0
 0[]:[]//root/.mythtv/channels/discovery.jpg[]:[]
 }}}

 Backend sends wrong icon:

 {{{
 2009-09-06 07:37:40.447 MythSocket(ffffffff9bd6f080:61): read  <- 61 83
 ANN FileTransfer mythfrontend2 0 0
 0[]:[]//root/.mythtv/channels/discovery.jpg[]:[]

 2009-09-06 07:37:40.473
 RingBuf(/root/.mythtv/channels/military_channel_discovery.jpg):
 OpenFile(/root/.mythtv/channels/military_channel_discovery.jpg, 0)
 }}}




 Due to the following code in mainserver.cpp where the query could return
 more than one filename:

 {{{
        QString file = lpath.section('/', -1);
         lpath = "";

         MSqlQuery query(MSqlQuery::InitCon());
         query.prepare("SELECT icon FROM channel WHERE icon LIKE :FILENAME
 ;");
         query.bindValue(":FILENAME", QString("%") + file);

         if (query.exec() && query.isActive() && query.size())
         {
             query.next();
             lpath = query.value(0).toString();
         }

 }}}


 Changing the query as so works for me:

 query.bindValue(":FILENAME", QString("%/") + file);

 patch attached.

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/6992>
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