From 991b8c9a6bba8aeec02cb1b3d39e3f9e8d941a29 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 27 May 2015 21:24:04 +0100
Subject: Break out ensuredir and make mkrepotmp use it

---
 Debian/Dgit.pm | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'Debian')

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index a53cb82..c2b7f67 100644
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -16,7 +16,7 @@ BEGIN {
     $VERSION     = 1.00;
     @ISA         = qw(Exporter);
     @EXPORT      = qw(debiantag server_branch server_ref
-                      stat_exists fail waitstatusmsg failedcmd
+                      stat_exists fail ensuredir waitstatusmsg failedcmd
                       cmdoutput cmdoutput_errok
                       git_rev_parse git_for_each_ref
                       git_for_each_tag_referring is_fast_fwd
@@ -128,6 +128,13 @@ sub fail {
     die $s;
 }
 
+sub ensuredir ($) {
+    my ($dir) = @_; # does not create parents
+    return if mkdir $dir;
+    return if $! == EEXIST;
+    die "mkdir $dir: $!";
+}
+
 our @signames = split / /, $Config{sig_name};
 
 sub waitstatusmsg () {
-- 
cgit v1.2.3