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use empty to check string

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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
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2
src/gui/widget/listframe.cpp
View File

@@ -394,7 +394,7 @@ void CListFrame::refreshScroll(void)
int CListFrame::paintListIcon(int x, int y, int line)
{
int xDiff = 0;
if ((!m_pLines->Icon.empty()) && (m_pLines->Icon[line] != "")) {
if ((!m_pLines->Icon.empty()) && (!m_pLines->Icon[line].empty())) {
int icol_w, icol_h;
frameBuffer->getIconSize(m_pLines->Icon[line].c_str(), &icol_w, &icol_h);
if ((icol_w > 0) && (icol_h > 0)) {

2
src/gui/widget/menue.cpp
View File

@@ -2264,7 +2264,7 @@ int CLockedMenuForwarder::exec(CMenuTarget* parent)
int CMenuSelectorTarget::exec(CMenuTarget* /*parent*/, const std::string & actionKey)
{
if (actionKey != "")
if (!actionKey.empty())
*m_select = atoi(actionKey);
else
*m_select = -1;

2
src/gui/widget/messagebox.cpp
View File

@@ -116,7 +116,7 @@ void CMessageBox::Init(const CMessageBox::result_ &Default, const uint32_t ShowB
ButtonDistance = (m_width - b_width * ButtonCount) / (ButtonCount + 1);
/* this is ugly: re-init (CHintBoxExt) to recalculate the number of lines and pages */
init(m_caption, m_captionString, m_width, m_iconfile == "" ? NULL : m_iconfile.c_str());
init(m_caption, m_captionString, m_width, m_iconfile.empty() ? NULL : m_iconfile.c_str());
m_height += m_bbheight;
}