- restore stream settings

diff --git a/snapper/AppUtil.cc b/snapper/AppUtil.cc
index 8635aa1e18ed390076bf5dbf0c98629995bc14c7..f3804bf9ab41c06eac0b3c4f5e29a1fe4f163866 100644 (file)
--- a/snapper/AppUtil.cc
+++ b/snapper/AppUtil.cc
@@ -35,6 +35,7 @@
 #include <dirent.h>
 #include <mntent.h>
 #include <boost/algorithm/string.hpp>
+#include <boost/io/ios_state.hpp>
 
 #include "snapper/Log.h"
 #include "snapper/AppUtil.h"
@@ -371,6 +372,7 @@ namespace snapper
 
     std::ostream& operator<<(std::ostream& s, const StopWatch& sw)
     {
+       boost::io::ios_all_saver ias(s);
        return s << fixed << sw.read() << "s";
     }