Index: /trunk/FACT++/src/temperature.cc
===================================================================
--- /trunk/FACT++/src/temperature.cc	(revision 18972)
+++ /trunk/FACT++/src/temperature.cc	(revision 18973)
@@ -111,7 +111,7 @@
 
         ostringstream msg;
-        msg << "T="    << temp[0] << "°C"
-            << " Tmin=" << temp[1] << "°C"
-            << " Tmax=" << temp[2] << "°C";
+        msg << "T="    << temp[0] << "\u00b0C"
+            << " Tmin=" << temp[1] << "\u00b0C"
+            << " Tmax=" << temp[2] << "\u00b0C";
         Message(msg);