[PATCH 2 of 4] graphlog: add assertion for allowed n_column_diff range

Peter Arrenbrecht peter.arrenbrecht at gmail.com
Fri Nov 7 09:53:09 CST 2008


# HG changeset patch
# User Peter Arrenbrecht <peter.arrenbrecht at gmail.com>
# Date 1226071263 -3600
graphlog: add assertion for allowed n_column_diff range

diff --git a/hgext/graphlog.py b/hgext/graphlog.py
--- a/hgext/graphlog.py
+++ b/hgext/graphlog.py
@@ -194,6 +194,7 @@
     prev_n_columns_diff = 0
     prev_node_index = 0
     for (node_ch, node_lines, node_index, edges, n_columns, n_columns_diff) in grapher:
+        assert -2 < n_columns_diff < 2, 'nmorecols is %i' % n_columns_diff
 
         if n_columns_diff == -1:
             # Transform


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