1 files changed, 3 insertions, 0 deletions
diff --git a/syncshadowdb b/syncshadowdb
index 7dce87038..471b6d6ad 100755
--- a/syncshadowdb
+++ b/syncshadowdb
@@ -51,6 +51,9 @@ foreach my $opt (@ARGV) {
     } elsif ($opt eq '-syncall') {
         $syncall = 1;
         $verbose = 1;
+    } elsif ($opt eq '--') {
+        # do nothing - null parameter so we can use
+        # multi-param system() call in globals.pl
     } else {
         Usage();
     }