File compile-fix.patch of Package mingw64-kdepimlibs4

--- a/kcal/icalformat_p.cpp	2016-10-19 13:38:52.904666637 +0000
+++ b/kcal/icalformat_p.cpp	2016-10-19 13:39:03.240120138 +0000
@@ -784,11 +784,7 @@
   if ( att->isUri() ) {
     attach = icalattach_new_from_url( att->uri().toUtf8().data() );
   } else {
-#ifdef USE_ICAL_0_46
     attach = icalattach_new_from_data ( ( const char * )att->data(), 0, 0 );
-#else
-    attach = icalattach_new_from_data ( ( unsigned char * )att->data(), 0, 0 );
-#endif
   }
   icalproperty *p = icalproperty_new_attach( attach );
 
--- a/kcalcore/icalformat_p.cpp	2016-10-19 13:43:50.785081872 +0000
+++ b/kcalcore/icalformat_p.cpp	2016-10-19 13:43:56.416790462 +0000
@@ -870,11 +870,7 @@
     if (att->isUri()) {
         attach = icalattach_new_from_url(att->uri().toUtf8().data());
     } else {
-#ifdef USE_ICAL_0_46
         attach = icalattach_new_from_data((const char *)att->data().data(), 0, 0);
-#else
-        attach = icalattach_new_from_data((unsigned char *)att->data().data(), 0, 0);
-#endif
     }
     icalproperty *p = icalproperty_new_attach(attach);