small feature: set project name automatically when choosing path for new projects

tools/editor/project_manager.cpp

@@ -98,22 +98,20 @@ class NewProjectDialog : public ConfirmationDialog {
 
 	void _path_text_changed(const String& p_path) {
 
-		_test_path();
-		if (import_mode) {
+		if ( _test_path() ) {
 
-			String sp=p_path;
+            String sp=p_path;
 
-			sp=sp.replace("\\","/");
-			int lidx=sp.find_last("/");
-			if (lidx!=-1) {
-				sp=sp.substr(lidx+1,sp.length());
-			}
-			if (sp=="")
-				sp="Imported Project";
+            sp=sp.replace("\\","/");
+            int lidx=sp.find_last("/");
+            if (lidx!=-1) {
+                sp=sp.substr(lidx+1,sp.length());
+            }
+            if (sp=="" && import_mode )
+                sp="Imported Project";
 
-			project_name->set_text(sp);
+            project_name->set_text(sp);
 		}
-
 	}
 
 	void _file_selected(const String& p_path) {
@@ -712,7 +710,7 @@ ProjectManager::ProjectManager() {
 	scroll->set_enable_h_scroll(false);
 
 	VBoxContainer *tree_vb = memnew( VBoxContainer);
-	tree_hb->add_child(tree_vb);	
+	tree_hb->add_child(tree_vb);
 	scroll_childs = memnew( VBoxContainer );
 	scroll_childs->set_h_size_flags(SIZE_EXPAND_FILL);
 	scroll->add_child(scroll_childs);