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Use wxString's empty() when checking if the string is (non-)empty throughout wx.

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Instead of constructs such as if "( s.length() )" and "if (s.length() > 0)" use "if ( !s.empty() )" instead. Similarly for "if (s.length() == 0)" or "if ( s.IsNull() )", use "if ( s.empty() )".
No code changes intended except for a few instances where a construct like "if ( s.length() && wxFileExists(s) )" was changed to not check the length of the string and let wxFileExists handle such cases.



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@66728 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Dimitri Schoolwerth
2011-01-22 14:38:36 +00:00
parent c9ed413ab4
commit 6636ef8ddf
47 changed files with 122 additions and 122 deletions
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14
src/unix/net.cpp
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@@ -255,16 +255,16 @@ wxDialUpManagerImpl::SetWellKnownHost(const wxString& hostname, int portno)
{
/// does hostname contain a port number?
wxString port = hostname.After(':');
if(port.Length())
{
m_BeaconHost = hostname.Before(':');
m_BeaconPort = atoi(port);
}
else
if(port.empty())
{
m_BeaconHost = hostname;
m_BeaconPort = portno;
}
else
{
m_BeaconHost = hostname.Before(':');
m_BeaconPort = atoi(port);
}
}
@@ -319,7 +319,7 @@ wxDialUpManagerImpl::CheckStatusInternal(void)
// Let's try the ifconfig method first, should be fastest:
if(m_CanUseIfconfig != 0) // unknown or yes
{
wxASSERT(m_IfconfigPath.length());
wxASSERT( !m_IfconfigPath.empty() );
wxString tmpfile = wxFileName::CreateTempFileName("_wxdialuptest");
wxString cmd = "/bin/sh -c \'";