tag-guesser: Fix a couple of logic errors handling TRM events.

if(!foo == bar) is *not* the same as the correct
if(foo != bar), noticed by a sharp-eyed user compiling Juk. Thanks for
the bug report!

Unfortunately I missed committing this in time for 4.14.2. :(

BUG:339616
FIXED-IN:4.14.3

ktrm.cpp

@@ -280,7 +280,7 @@ protected:
 
     virtual void customEvent(QEvent *event)
     {
-        if(!event->type() == KTRMEvent::id)
+        if(event->type() != KTRMEvent::id)
             return;
 
         KTRMEvent *e = static_cast<KTRMEvent *>(event);
@@ -634,7 +634,7 @@ void KTRMLookup::puidGenerated()
 void KTRMLookup::lookupResult( KJob* job )
 {
 #if HAVE_TUNEPIMP >= 5
-    if ( !job->error() == 0 ) {
+    if ( job->error() != 0 ) {
         finished();
         return;
     }