From a0d8d84b8702e97de11622f35ffd9b2ffa03e4f6 Mon Sep 17 00:00:00 2001
From: John Wiegley <johnw@newartisans.com>
Date: Thu, 26 Feb 2009 05:39:13 -0400
Subject: Print more context if an automated xact fails

---
 src/xact.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/xact.cc')

diff --git a/src/xact.cc b/src/xact.cc
index 52630a0e..a434da6f 100644
--- a/src/xact.cc
+++ b/src/xact.cc
@@ -407,6 +407,8 @@ void auto_xact_t::extend_xact(xact_base_t& xact, bool post_handler)
 {
   posts_list initial_posts(xact.posts.begin(), xact.posts.end());
 
+  try {
+
   foreach (post_t * initial_post, initial_posts) {
     if (! initial_post->has_flags(ITEM_GENERATED) &&
 	predicate(*initial_post)) {
@@ -460,6 +462,13 @@ void auto_xact_t::extend_xact(xact_base_t& xact, bool post_handler)
       }
     }
   }
+
+  }
+  catch (const std::exception& err) {
+    add_error_context(item_context(*this, _("While applying automated transaction")));
+    add_error_context(item_context(xact, _("While extending transaction")));
+    throw;
+  }
 }
 
 void extend_xact_base(journal_t *  journal,
-- 
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