diff --git a/libs/ardour/export_profile_manager.cc b/libs/ardour/export_profile_manager.cc
index d53faa8828..4f2bc3cbaa 100644
--- a/libs/ardour/export_profile_manager.cc
+++ b/libs/ardour/export_profile_manager.cc
@@ -300,20 +300,20 @@ ExportProfileManager::load_preset_from_disk (std::string const& path)
 bool
 ExportProfileManager::set_state (XMLNode const& root)
 {
-	return set_global_state (root) & set_local_state (root);
+	return set_global_state (root) && set_local_state (root);
 }
 
 bool
 ExportProfileManager::set_global_state (XMLNode const& root)
 {
-	return init_filenames (root.children ("ExportFilename")) &
+	return init_filenames (root.children ("ExportFilename")) &&
 	       init_formats (root.children ("ExportFormat"));
 }
 
 bool
 ExportProfileManager::set_local_state (XMLNode const& root)
 {
-	return init_timespans (root.children ("ExportTimespan")) &
+	return init_timespans (root.children ("ExportTimespan")) &&
 	       init_channel_configs (root.children ("ExportChannelConfiguration"));
 }