diff options
| author |  Tomaz Canabrava <tomaz.canabrava@intel.com> | 2014-05-10 21:37:18 -0300 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2014-05-11 01:57:00 -0700 |
| commit | cf848e52330fa0bca2ccc0fb5de5f2a4033fbafa (patch) | |
| tree | 7801e74e8ecc0be25849993294154c8322bd42b8 /qt-ui/usermanual.cpp | |
| parent | 3b7624ff464b323fc3c271787a36faa1e97a7b27 (diff) | |
| download | subsurface-cf848e52330fa0bca2ccc0fb5de5f2a4033fbafa.tar.gz | |
Correct the usage of std::string and QString
QStrings shouldn't be == "" to check for empty string, use .isEmpty()
QStrings shouldn't be != "" to check for non empty, use .size()
std::string shouldn't be cleared with = "", use .clear()
Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'qt-ui/usermanual.cpp')
| -rw-r--r-- | qt-ui/usermanual.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qt-ui/usermanual.cpp b/qt-ui/usermanual.cpp index 89e556d60..0dd39af33 100644 --- a/qt-ui/usermanual.cpp +++ b/qt-ui/usermanual.cpp @@ -30,7 +30,7 @@ UserManual::UserManual(QWidget *parent) : QMainWindow(parent), ui->webView->page()->setLinkDelegationPolicy(QWebPage::DelegateExternalLinks); QString searchPath = getSubsurfaceDataPath("Documentation"); - if (searchPath != "") { + if (searchPath.size()) { QUrl url(searchPath.append("/user-manual.html")); ui->webView->setUrl(url); } else { |