From 33346aad721728185a0989d1eb2832d9672ed155 Mon Sep 17 00:00:00 2001
From: Moritz Lenz <moritz@faui2k3.org>
Date: Tue, 3 Feb 2015 15:49:10 +0100
Subject: Avoid warning in tools/build/panda-state.p6

---
 tools/build/panda-state.p6 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/build/panda-state.p6 b/tools/build/panda-state.p6
index 96716f9..9b986d9 100644
--- a/tools/build/panda-state.p6
+++ b/tools/build/panda-state.p6
@@ -21,7 +21,7 @@ Nil;
 # Walk the submodules and put its project information in panda's state file.
 my $fh = $state-file.IO.open(:w);
 for '.gitmodules'.IO.lines.grep(/^\turl/).map({ /$<url>=[\S+]$/; ~$<url> }) -> $url {
-    my $p          = $projects.first({$_.<source-url> ~~ /^ "{%ex{$url} // $url}" '.git'? $/});
+    my $p          = $projects.first({defined .<source-url> && $_.<source-url> ~~ /^ "{%ex{$url} // $url}" '.git'? $/});
     $p<repo-type>  = 'git';
     $p<source-url> = $url;
     $fh.say: $p<name> ~ ' installed ' ~ to-json($p).subst(/\n+/, '', :g);
-- 
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