Merge tag 'debian/5.2' into wip/stretch-bpo

dgit release 5.2 for unstable (sid) [dgit]
[dgit distro=debian]

# gpg: Signature made Sun 24 Jun 2018 23:36:20 BST
# gpg:                using RSA key 559AE46C2D6B6D3265E7CBA1E3E3392348B50D39
# gpg: Can't check signature: No public key

1 files changed, 26 insertions, 0 deletions

diff --git a/Debian/Dgit/ExitStatus.pm b/Debian/Dgit/ExitStatus.pm
new file mode 100644
index 0000000..b69d42d
--- /dev/null
+++ b/Debian/Dgit/ExitStatus.pm
@@ -0,0 +1,26 @@
+# -*- perl -*-
+
+package Debian::Dgit::ExitStatus;
+
+# To use this, at the top (before use strict, even):
+#
+#   END { $? = $Debian::Dgit::ExitStatus::desired // -1; };
+#   use Debian::Dgit::ExitStatus;
+#
+# and then replace every call to `exit' with `finish'.
+# Add a `finish 0' to the end of the program.
+
+BEGIN {
+    use Exporter;
+    @ISA = qw(Exporter);
+    @EXPORT = qw(finish $desired);
+}
+
+our $desired;
+
+sub finish ($) {
+    $desired = $_[0] // 0;
+    exit $desired;
+}
+
+1;