# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1555358823 -7200
# Node ID 886cd734be0c6aea9bade527859f86e3a2407718
# Parent  3d6705cc567d6b4ae1933a91961a6f91a914e78d
Attempt to initialise attributes when prettyprinting, handling a missing indent.

diff -r 3d6705cc567d -r 886cd734be0c moinformat/tree/moin.py
--- a/moinformat/tree/moin.py	Mon Apr 15 16:13:12 2019 +0200
+++ b/moinformat/tree/moin.py	Mon Apr 15 22:07:03 2019 +0200
@@ -418,7 +418,9 @@
         return "List(%r)" % self.nodes
 
     def prettyprint(self, indent=""):
-        l = ["%sList: indent=%d marker=%r num=%r" % (indent, self.indent, self.marker, self.num)]
+        if not self.first:
+            self.init()
+        l = ["%sList: indent=%r marker=%r num=%r" % (indent, self.indent, self.marker, self.num)]
         return self._prettyprint(l, indent)
 
     def to_string(self, out):