From 88dff1aabd3c81d1d81ac256e0061b98e0d24cec Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sun, 8 Dec 2019 18:15:35 +0100
Subject: Cleanup: Use empty() instead of size() where appropriate

---
 src/ClashAvoider.cpp        | 2 +-
 src/gui/ConnectWindow.cpp   | 2 +-
 src/gui/GraphTreeWindow.cpp | 2 +-
 src/gui/LoadGraphWindow.cpp | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/ClashAvoider.cpp b/src/ClashAvoider.cpp
index 4dc8c64d..1c1e4db1 100644
--- a/src/ClashAvoider.cpp
+++ b/src/ClashAvoider.cpp
@@ -113,7 +113,7 @@ ClashAvoider::map_path(const Raul::Path& in)
 				ss << base_path << "_" << offset;
 				if (!exists(Raul::Path(ss.str()))) {
 					std::string name = base_path.symbol();
-					if (name == "") {
+					if (name.empty()) {
 						name = "_";
 					}
 					Raul::Symbol sym(name);
diff --git a/src/gui/ConnectWindow.cpp b/src/gui/ConnectWindow.cpp
index 232b5e20..209475e0 100644
--- a/src/gui/ConnectWindow.cpp
+++ b/src/gui/ConnectWindow.cpp
@@ -526,7 +526,7 @@ ConnectWindow::gtk_callback()
 		_app->interface()->get(URI(main_uri().string() + "/"));
 		next_stage();
 	} else if (_connect_stage == 4) {
-		if (_app->store()->size() > 0) {
+		if (!_app->store()->empty()) {
 			SPtr<const GraphModel> root = dynamic_ptr_cast<const GraphModel>(
 				_app->store()->object(Raul::Path("/")));
 			if (root) {
diff --git a/src/gui/GraphTreeWindow.cpp b/src/gui/GraphTreeWindow.cpp
index 5046eac9..68f6e392 100644
--- a/src/gui/GraphTreeWindow.cpp
+++ b/src/gui/GraphTreeWindow.cpp
@@ -139,7 +139,7 @@ GraphTreeWindow::find_graph(Gtk::TreeModel::Children         root,
 		SPtr<GraphModel> pm = (*c)[_graph_tree_columns.graph_model_col];
 		if (graph == pm) {
 			return c;
-		} else if ((*c)->children().size() > 0) {
+		} else if (!(*c)->children().empty()) {
 			Gtk::TreeModel::iterator ret = find_graph(c->children(), graph);
 			if (ret != c->children().end()) {
 				return ret;
diff --git a/src/gui/LoadGraphWindow.cpp b/src/gui/LoadGraphWindow.cpp
index e3588ddf..62c68b04 100644
--- a/src/gui/LoadGraphWindow.cpp
+++ b/src/gui/LoadGraphWindow.cpp
@@ -163,7 +163,7 @@ LoadGraphWindow::ok_clicked()
 			_app->forge().make(_poly_spinbutton->get_value_as_int()));
 	}
 
-	if (get_uri() == "") {
+	if (get_uri().empty()) {
 		return;
 	}
 
@@ -189,7 +189,7 @@ LoadGraphWindow::ok_clicked()
 			y = _app->forge().make(y.get<float>() + 20.0f);
 
 			Raul::Symbol symbol(symbol_from_filename(u));
-			if (uri_list.size() == 1 && _symbol_entry->get_text() != "") {
+			if (uri_list.size() == 1 && !_symbol_entry->get_text().empty()) {
 				symbol = Raul::Symbol::symbolify(_symbol_entry->get_text());
 			}
 
-- 
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