From da86557b89baad5676f3867f6f2e4701b92990d7 Mon Sep 17 00:00:00 2001
From: Axel Burri <axel@tty0.ch>
Date: Tue, 20 Oct 2015 20:17:31 +0200
Subject: [PATCH] btrbk: add signal handler for SIGINT, dumping transaction log

---
 btrbk | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/btrbk b/btrbk
index dea36da..ad7975f 100755
--- a/btrbk
+++ b/btrbk
@@ -182,6 +182,13 @@ $SIG{__DIE__} = sub {
   Carp::confess @_;
 };
 
+$SIG{INT} = sub {
+  print STDERR "\nERROR: Cought SIGINT, dumping transaction log:\n";
+  action("signal", status => "SIGINT");
+  print_formatted("transaction", \@transaction_log, output_format => "tlog", outfile => *STDERR);
+  exit 1;
+};
+
 sub VERSION_MESSAGE
 {
   print STDERR $version_info . "\n\n";