Do nothing if usermin is missing

diff --git a/usermin/update.pl b/usermin/update.pl
index f5e5a0a..db18fa4 100755 (executable)
--- a/usermin/update.pl
+++ b/usermin/update.pl
@@ -4,6 +4,10 @@
 
 $no_acl_check++;
 require './usermin-lib.pl';
+if (!-r "$config{'usermin_dir'}/miniserv.conf") {
+       # Usermin not installed
+       exit(0);
+       }
 
 # Get the update source
 if ($config{'upsource'}) {