Use C++11 functionality.

diff --git a/tests/tests.h b/tests/tests.h
index 533f335a723209e5f8cd8b2d8ea58cb52f483e14..f02a974dfc16dfb6b7155604c0145fd8ace5c449 100644 (file)
--- a/tests/tests.h
+++ b/tests/tests.h
@@ -501,7 +501,7 @@ initlog(bool                          console = false,
                                               std::ios::left)
 {
   deallogname = "output";
-  deallogfile.open(deallogname.c_str());
+  deallogfile.open(deallogname);
   deallog.attach(deallogfile, true, flags);
   deallog.depth_console(console ? 10 : 0);
 }