X-Git-Url: http://git.tdb.fi/?p=libs%2Fgltk.git;a=blobdiff_plain;f=source%2Fwidget.cpp;fp=source%2Fwidget.cpp;h=b7dcfc5e0d1ed6d104dde077195fe5f7c79b4870;hp=4d990009d81002ece8cc5a8caeb2ac73606e0b3c;hb=103ceeace366c6d80fce323438b31b9bbc167915;hpb=aa9b8db38efb9e97460c76e27cecc4d1591b23e5

diff --git a/source/widget.cpp b/source/widget.cpp
index 4d99000..b7dcfc5 100644
--- a/source/widget.cpp
+++ b/source/widget.cpp
@@ -1,5 +1,6 @@
 #include <msp/gl/matrix.h>
 #include <msp/strings/format.h>
+#include <msp/strings/utils.h>
 #include "container.h"
 #include "resources.h"
 #include "root.h"
@@ -131,11 +132,7 @@ void Widget::update_style()
 	else
 	{
 		string sname = get_class();
-		if(!style_name.empty())
-		{
-			sname += '-';
-			sname += style_name;
-		}
+		append(sname, "-", style_name);
 
 		style = &root->get_resources().get<Style>(sname);
 	}