Don't complain if $depth not set

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3727 3789f03b-4d11-0410-bbf8-ca57d06f2519

diff --git a/unix/vncserver b/unix/vncserver
index a9b1b192621fa114f03c084e44eb038a4e05eb5d..8f36d79684bfdfb29e4d7896dcc3d677cd79b762 100755 (executable)
--- a/unix/vncserver
+++ b/unix/vncserver
@@ -306,7 +306,7 @@ sub CheckGeometryAndDepth
        die "$prog: geometry $geometry is invalid\n";
     }
 
-    if (($depth < 8) || ($depth > 32)) {
+    if ($depth && (($depth < 8) || ($depth > 32))) {
        die "Depth must be between 8 and 32\n";
     }
 }