add newline to --set-yaml value

YAML is picky about the data ending with a newline, and this makes
it easier to accomplish that

1 files changed, 1 insertions, 1 deletions

diff --git a/ikiwiki.in b/ikiwiki.in
index a8343ed0f..1758399ea 100755
--- a/ikiwiki.in
+++ b/ikiwiki.in
@@ -104,7 +104,7 @@ sub getconfig () {
 				eval q{use YAML::Any};
 				eval q{use YAML} if $@;
 				die $@ if $@;
-				$config{$var}=Load($val);
+				$config{$var}=Load($val."\n");
 			},
 			"version" => sub {
 				print "ikiwiki version $IkiWiki::version\n";