From 64f84951d0e5c1d3352ba7b9f6c894eac72424c8 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 6 Jan 2017 03:23:55 +0300
Subject: Make use of operator<<(ostream, exception)

---
 bpkg/auth.cxx | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

(limited to 'bpkg/auth.cxx')

diff --git a/bpkg/auth.cxx b/bpkg/auth.cxx
index b736dd6..da5b293 100644
--- a/bpkg/auth.cxx
+++ b/bpkg/auth.cxx
@@ -165,7 +165,7 @@ namespace bpkg
     catch (const process_error& e)
     {
       error << "unable to calculate certificate fingerprint for "
-            << rl.canonical_name () << ": " << e.what ();
+            << rl.canonical_name () << ": " << e;
 
       // Fall through.
     }
@@ -420,8 +420,7 @@ namespace bpkg
         // parsing diagnostics since we were probably parsing garbage.
         //
         if (pr.wait ())
-          fail << "invalid certificate for " << repo << ": " << e.what ()
-               << endf;
+          fail << "invalid certificate for " << repo << ": " << e << endf;
 
         // Fall through.
       }
@@ -432,7 +431,7 @@ namespace bpkg
     }
     catch (const process_error& e)
     {
-      error << "unable to parse certificate for " << repo << ": " << e.what ();
+      error << "unable to parse certificate for " << repo << ": " << e;
 
       // Fall through.
     }
@@ -555,7 +554,7 @@ namespace bpkg
       }
       catch (const io_error& e)
       {
-        fail << "unable to write certificate to " << f << ": " << e.what ();
+        fail << "unable to write certificate to " << f << ": " << e;
       }
     }
 
@@ -642,11 +641,11 @@ namespace bpkg
       catch (const io_error& e)
       {
         fail << "unable to save certificate to temporary file " << f
-             << ": "  << e.what ();
+             << ": " << e;
       }
       catch (const system_error& e)
       {
-        fail << "unable to obtain temporary file: " << e.what ();
+        fail << "unable to obtain temporary file: " << e;
       }
     }
     else
@@ -726,7 +725,7 @@ namespace bpkg
     catch (const process_error& e)
     {
       error << "unable to authenticate repository "
-            << rl.canonical_name () << ": " << e.what ();
+            << rl.canonical_name () << ": " << e;
 
       // Fall through.
     }
@@ -807,7 +806,7 @@ namespace bpkg
     }
     catch (const process_error& e)
     {
-      error << "unable to sign repository " << r << ": " << e.what ();
+      error << "unable to sign repository " << r << ": " << e;
 
       // Fall through.
     }
-- 
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