Remove "safety margin" from wxControl::Ellipsize().

[wxWidgets.git] / src / common / dcgraph.cpp

diff --git a/src/common/dcgraph.cpp b/src/common/dcgraph.cpp
index 9206732e715a1a4312ba7dbf29fea1580d073ed7..49ca99e048623e9eca4b44735935b329165f8a7c 100644 (file)
--- a/src/common/dcgraph.cpp
+++ b/src/common/dcgraph.cpp
@@ -677,7 +677,7 @@ void wxGCDCImpl::DoDrawSpline(const wxPointList *points)
     wxGraphicsPath path = m_graphicContext->CreatePath();
 
     wxPointList::compatibility_iterator node = points->GetFirst();
-    if (node == wxPointList::compatibility_iterator())
+    if ( !node )
         // empty list
         return;
 
@@ -945,7 +945,7 @@ void wxGCDCImpl::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
 {
     wxCHECK_RET( IsOk(), wxT("wxGCDC(cg)::DoDrawRotatedText - invalid DC") );
 
-    if ( str.length() == 0 )
+    if ( str.empty() )
         return;
     if ( !m_logicalFunctionSupported )
         return;
@@ -960,7 +960,7 @@ void wxGCDCImpl::DoDrawText(const wxString& str, wxCoord x, wxCoord y)
 {
     wxCHECK_RET( IsOk(), wxT("wxGCDC(cg)::DoDrawText - invalid DC") );
 
-    if ( str.length() == 0 )
+    if ( str.empty() )
         return;
 
     if ( !m_logicalFunctionSupported )