From d9222606e7b3d4a7f6fb69aa81ff28979975fec5 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sun, 19 Oct 2014 01:47:33 -0400
Subject: [PATCH] Hooks

- The on-exit hook can now terminate processing.
---
 src/Hooks.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/Hooks.cpp b/src/Hooks.cpp
index fae18909f..065c48466 100644
--- a/src/Hooks.cpp
+++ b/src/Hooks.cpp
@@ -203,6 +203,9 @@ void Hooks::onExit ()
             context.error (*line);
         }
       }
+
+      if (status)
+        throw 0;  // This is how hooks silently terminate processing.
     }
   }
 
@@ -243,7 +246,6 @@ void Hooks::onAdd (std::vector <Task>& tasks)
       int status = callHookScript (*script, input, output);
 
       input.clear ();
-
       std::vector <std::string>::iterator line;
       for (line = output.begin (); line != output.end (); ++line)
       {