For wxGTK2, link with X11 explicitly, since we use many X11 functions directly.

[wxWidgets.git] / samples / propgrid / sampleprops.cpp

diff --git a/samples/propgrid/sampleprops.cpp b/samples/propgrid/sampleprops.cpp
index c807e9c974a6a51eecca318d35d0ea6d94bc3f98..cc68db21f6b18a5397147fbfd18dfd4665165220 100644 (file)
--- a/samples/propgrid/sampleprops.cpp
+++ b/samples/propgrid/sampleprops.cpp
@@ -618,7 +618,7 @@ bool wxArrayDoubleProperty::StringToValue( wxVariant& variant, const wxString& t
 
     WX_PG_TOKENIZER1_BEGIN(text,delimiter)
 
-        if ( token.length() )
+        if ( !token.empty() )
         {
 
             // If token was invalid, exit the loop now