From 5db146ef751507efd4f9556c9a0ab3bb5e88f7c5 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 6 Jan 2017 03:23:20 +0300
Subject: Make use of operator<<(ostream, exception)

---
 mod/database-module.cxx     | 2 +-
 mod/mod-repository-root.cxx | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

(limited to 'mod')

diff --git a/mod/database-module.cxx b/mod/database-module.cxx
index 8c701b1..6fd5025 100644
--- a/mod/database-module.cxx
+++ b/mod/database-module.cxx
@@ -41,7 +41,7 @@ namespace brep
     if (retry_-- > 0)
     {
       MODULE_DIAG;
-      l1 ([&]{trace << e.what () << "; " << retry_ + 1 << " retries left";});
+      l1 ([&]{trace << e << "; " << retry_ + 1 << " retries left";});
       throw retry ();
     }
 
diff --git a/mod/mod-repository-root.cxx b/mod/mod-repository-root.cxx
index c51c61c..84c1ed1 100644
--- a/mod/mod-repository-root.cxx
+++ b/mod/mod-repository-root.cxx
@@ -177,7 +177,9 @@ namespace brep
           // Note that the server_error exception is handled internally by the
           // module::handle() function call.
           //
-          throw runtime_error (string (name) + ": " + e.what ());
+          ostringstream os;
+          os << name << ": " << e;
+          throw runtime_error (os.str ());
         }
       };
 
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