X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/6f2d1536b8ce0bd746c87c00466170435ddb3923..6e2f9e97f3eb2e8e7ecdc2bdcf053a1323df4af8:/IkiWiki/Plugin/monotone.pm

diff --git a/IkiWiki/Plugin/monotone.pm b/IkiWiki/Plugin/monotone.pm
index 40a41c765..f31a8606b 100644
--- a/IkiWiki/Plugin/monotone.pm
+++ b/IkiWiki/Plugin/monotone.pm
@@ -55,7 +55,7 @@ sub checkconfig () { #{{{
 		error("Monotone version too old, is $version but required 0.38");
 	}
 
-	if (length $config{mtn_wrapper}) {
+	if (defined $config{mtn_wrapper} && length $config{mtn_wrapper}) {
 		push @{$config{wrappers}}, {
 			wrapper => $config{mtn_wrapper},
 			wrappermode => (defined $config{mtn_wrappermode} ? $config{mtn_wrappermode} : "06755"),