Fix default spell checker on openbsd

(cherry picked from commit cca5076348)

kdeui/ksconfig.cpp

@@ -188,7 +188,11 @@ KSpellConfig::readGlobalSettings()
   setDictionary    ( kc->readEntry("KSpell_Dictionary") );
   setDictFromList  ( kc->readNumEntry("KSpell_DictFromList", false) );
   setEncoding ( kc->readNumEntry ("KSpell_Encoding", KS_E_UTF8) );
+#ifdef __OpenBSD__
+  setClient ( kc->readNumEntry ("KSpell_Client", KS_CLIENT_ASPELL) );
+#else
   setClient ( kc->readNumEntry ("KSpell_Client", KS_CLIENT_ISPELL) );
+#endif
 
   return true;
 }