engine: server: don't assert for NULL player in FatPAS/PVS if we don't need it

engine/server/sv_game.c

@@ -4150,13 +4150,13 @@ byte *pfnSetFatPVS( const float *org )
 	if( !sv.worldmodel->visdata || sv_novis->value || !org || CL_DisableVisibility( ))
 		fullvis = true;
 
-	ASSERT( pfnGetCurrentPlayer() != -1 );
-
 	// portals can't change viewpoint!
 	if( !FBitSet( sv.hostflags, SVF_MERGE_VISIBILITY ))
 	{
 		vec3_t	viewPos, offset;
 
+		ASSERT( pfnGetCurrentPlayer() != -1 );
+
 		// see code from client.cpp for understanding:
 		// org = pView->v.origin + pView->v.view_ofs;
 		// if ( pView->v.flags & FL_DUCKING )
@@ -4200,13 +4200,13 @@ byte *pfnSetFatPAS( const float *org )
 	if( !sv.worldmodel->visdata || sv_novis->value || !org || CL_DisableVisibility( ))
 		fullvis = true;
 
-	ASSERT( pfnGetCurrentPlayer() != -1 );
-
 	// portals can't change viewpoint!
 	if( !FBitSet( sv.hostflags, SVF_MERGE_VISIBILITY ))
 	{
 		vec3_t	viewPos, offset;
 
+		ASSERT( pfnGetCurrentPlayer() != -1 );
+
 		// see code from client.cpp for understanding:
 		// org = pView->v.origin + pView->v.view_ofs;
 		// if ( pView->v.flags & FL_DUCKING )