# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1692305430 -7200
# Node ID 3a826101949a45f8ca3714733b871a2fbac67452
# Parent  f723451a159941bb0d5787f4a35620fdc922ad85
Handle an absence of region arguments gracefully.

diff -r f723451a1599 -r 3a826101949a moinformat/serialisers/moin/moin.py
--- a/moinformat/serialisers/moin/moin.py	Thu Aug 17 22:49:58 2023 +0200
+++ b/moinformat/serialisers/moin/moin.py	Thu Aug 17 22:50:30 2023 +0200
@@ -42,7 +42,7 @@
 
                 # Obtain individual arguments, excluding the region type.
 
-                args = region.args.split(" ")[1:]
+                args = region.args and region.args.split(" ")[1:] or None
                 args_str = args and (" %s" % " ".join(args)) or ""
 
                 out("#!%s%s\n" % (region.type, args_str))