use empty to check string

Origin commit data
------------------
Commit: 2b5e7b5ba3
Author: Jacek Jendrzej <overx300@gmail.com>
Date: 2015-01-09 (Fri, 09 Jan 2015)
This commit is contained in:
Jacek Jendrzej
2015-01-09 17:15:11 +01:00
parent e510b2eb39
commit 6ff2c1b6bd
34 changed files with 170 additions and 170 deletions

View File

@@ -96,7 +96,7 @@ int COPKGManager::exec(CMenuTarget* parent, const std::string &actionKey)
{
int res = menu_return::RETURN_REPAINT;
if (actionKey == "") {
if (actionKey.empty()) {
if (parent)
parent->hide();
return showMenu();