From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 28 Sep 2016 23:33:43 +0000 (+0100)
Subject: New import: Slightly better message in mktree_in_ud_from_only_subdir
X-Git-Tag: archive/debian/2.0~100
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=10080371e34afdc4fe50cdf8de0e3d52bfab4f6e

New import: Slightly better message in mktree_in_ud_from_only_subdir

This is going to be processing .dsc's tarballs directly, so we need
slightly better error reporting.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/dgit b/dgit
index b1883614..39231bbe 100755
--- a/dgit
+++ b/dgit
@@ -1379,7 +1379,7 @@ sub mktree_in_ud_from_only_subdir (;$) {
 
     # changes into the subdir
     my (@dirs) = <*/.>;
-    die "@dirs ?" unless @dirs==1;
+    die "expected one subdir but found @dirs ?" unless @dirs==1;
     $dirs[0] =~ m#^([^/]+)/\.$# or die;
     my $dir = $1;
     changedir $dir;