From 1d9f410810de6fbb9c974735e5e14dbebe1c0718 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 22 Jul 2016 12:43:22 +0300
Subject: Adapt to fdstream extension

---
 bpkg/help.cxx | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'bpkg/help.cxx')

diff --git a/bpkg/help.cxx b/bpkg/help.cxx
index cf496ca..3d5efb8 100644
--- a/bpkg/help.cxx
+++ b/bpkg/help.cxx
@@ -50,10 +50,16 @@ namespace bpkg
       //
       return p.wait () ? 0 : 1;
     }
+    // Catch ios_base::failure as std::system_error together with the
+    // pager-specific exceptions.
+    //
     catch (const system_error& e)
     {
       error << "pager failed: " << e.what ();
-      throw failed ();
+
+      // Fall through.
     }
+
+    throw failed ();
   }
 }
-- 
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