signed/unsigned comparison warning fixed

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

diff --git a/src/common/variant.cpp b/src/common/variant.cpp
index 174efc4992dc7ee852dc6f17870ac70c34a96a35..2c540d3f3c12d9d9194e051c46f72683861c2331 100644 (file)
--- a/src/common/variant.cpp
+++ b/src/common/variant.cpp
@@ -56,7 +56,7 @@ public:
     wxVariantDataList(const wxList& list);
     ~wxVariantDataList();
 
-    wxList& GetValue() const { return m_value; }
+    wxList& GetValue() { return m_value; }
     void SetValue(const wxList& value) ;
 
     virtual void Copy(wxVariantData& data);
@@ -470,7 +470,7 @@ bool wxVariantDataReal::Write(wxSTD ostream& str) const
 
 bool wxVariantDataReal::Write(wxString& str) const
 {
-    str.Printf(wxT("%.4f"), m_value);
+    str.Printf(wxT("%.14g"), m_value);
     return true;
 }
 
@@ -706,7 +706,7 @@ bool wxVariantDataChar::Read(wxInputStream& str)
 
 bool wxVariantDataChar::Read(wxString& str)
 {
-    m_value = str.ToAscii()[0u];
+    m_value = str.ToAscii()[size_t(0)];
     return true;
 }