From 9a81c308f2d4217592630ef41a18a8998bd66f5c Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 6 Jan 2017 03:26:03 +0300
Subject: Add operator<<(ostream, exception)

---
 tests/dir-iterator/driver.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'tests/dir-iterator')

diff --git a/tests/dir-iterator/driver.cxx b/tests/dir-iterator/driver.cxx
index 62f051b..d3d25b8 100644
--- a/tests/dir-iterator/driver.cxx
+++ b/tests/dir-iterator/driver.cxx
@@ -8,6 +8,7 @@
 
 #include <butl/path>
 #include <butl/path-io>
+#include <butl/utility>    // operator<<(ostream, exception)
 #include <butl/filesystem>
 
 using namespace std;
@@ -62,7 +63,7 @@ main (int argc, const char* argv[])
   }
   catch (const exception& e)
   {
-    cerr << argv[1] << ": " << e.what () << endl;
+    cerr << argv[1] << ": " << e << endl;
     return 1;
   }
 }
-- 
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