From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 16 May 2020 20:27:34 +0000 (+0100)
Subject: nailing-carog: Cope if no subdirs specified
X-Git-Tag: nailing-cargo/1.0.0~189
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=c893031d86f9c186a3bdf3881393ce6878dfa7fc;p=nailing-cargo.git

nailing-carog: Cope if no subdirs specified

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

diff --git a/nailing-cargo b/nailing-cargo
index 1bca9d0..d6f0a5b 100755
--- a/nailing-cargo
+++ b/nailing-cargo
@@ -357,6 +357,8 @@ sub readnail () {
   }
   die "$e ?" if length $e;
 
+  $nail->{subdirs} //= [ ];
+
   if (!ref $nail->{subdirs}) {
     $nail->{subdirs} = [
       grep /^[^\#]/,