avoid forcing verbose off

Setting to undef rather than 0 means that setup files generated from
the cgi wrapper will not have verbose set to 0, but instead commented out.

1 files changed, 1 insertions, 1 deletions

diff --git a/ikiwiki.in b/ikiwiki.in
index d8e848f87..beb405227 100755
--- a/ikiwiki.in
+++ b/ikiwiki.in
@@ -132,7 +132,7 @@ sub main () { #{{{
 			foreach my $wrapper (@wrappers) {
 				%config=(%origconfig,
 					rebuild => 0,
-					verbose => 0,
+					verbose => undef,
 					%{$wrapper},
 				);
 				checkconfig();