From 6f85088b2b561f37968e3ffacfcb61d96b0cbdd7 Mon Sep 17 00:00:00 2001
From: lisa neigut <niftynei@gmail.com>
Date: Fri, 20 Sep 2019 12:51:19 -0500
Subject: [PATCH] tools: add handy debug error

---
 tools/generate-wire.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/generate-wire.py b/tools/generate-wire.py
index 6883d014f..882350c03 100755
--- a/tools/generate-wire.py
+++ b/tools/generate-wire.py
@@ -601,6 +601,8 @@ def main(options, args=None, output=sys.stdout, lines=None):
 
                 if collapse:
                     count = 1
+                elif len(tokens) < 5:
+                    raise ValueError('problem with parsing {}:{}'.format(ln, line))
                 else:
                     count = tokens[4]