From 0a54d46589780b1306c2af47b55e405e47b5de54 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sun, 5 Apr 2015 12:19:55 -0400
Subject: [PATCH] Hooks: With rc.debug.hooks=2, shows hook arguments

---
 src/Hooks.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/Hooks.cpp b/src/Hooks.cpp
index 92cd86e98..6d9fef7cc 100644
--- a/src/Hooks.cpp
+++ b/src/Hooks.cpp
@@ -569,13 +569,18 @@ int Hooks::callHookScript (
   for (i = input.begin (); i != input.end (); ++i)
     inputStr += *i + "\n";
 
-  std::string outputStr;
   std::vector <std::string> args;
-  int status;
-
   buildHookScriptArgs (args);
+  if (_debug >= 2)
+  {
+    context.debug ("Hooks: args");
+    for (auto arg: args)
+      context.debug ("  " + arg);
+  }
 
   // Measure time for each hook if running in debug
+  int status;
+  std::string outputStr;
   if (_debug >= 2)
   {
     Timer timer_per_hook("Hooks::execute (" + script + ")");