Merged revisions 6293,6296-6306,6308 via svnmerge from

[ardour.git] / libs / sigc++2 / sigc++ / trackable.cc

diff --git a/libs/sigc++2/sigc++/trackable.cc b/libs/sigc++2/sigc++/trackable.cc
index 46e2592ffb29dad1dfdd6fff205b46cc4d55797a..a4f1f54e184ca4ef92c8ec21a12afcfb778f4c8d 100644 (file)
--- a/libs/sigc++2/sigc++/trackable.cc
+++ b/libs/sigc++2/sigc++/trackable.cc
@@ -20,6 +20,9 @@
 
 #include <sigc++/trackable.h>
 #include <iostream>
+
+SIGC_USING_STD(ostream)
+
 using namespace std;
 
 namespace sigc