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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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2
src/x11/textctrl.cpp
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@@ -1556,7 +1556,7 @@ void wxTextCtrl::DrawLine( wxDC &dc, int x, int y, const wxString &line2, int li
size_t pos = 0;
wxString token( GetNextToken( line, pos ) );
while (!token.IsNull())
while ( !token.empty() )
{
if (m_keywords.Index( token ) != wxNOT_FOUND)
{