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| author | Douglas Bagnall <douglas.bagnall@catalyst.net.nz> | 2017-04-06 11:56:25 +1200 |
|---|---|---|
| committer | Douglas Bagnall <dbagnall@samba.org> | 2017-06-23 02:25:25 +0200 |
| commit | 822c4b9852ff59e984c29f98f2cd5200c00283b3 (patch) | |
| tree | 95cf9adc29a3f8d0b83c17109b47387d130112f7 /python | |
| parent | 84ea6bc645ac04fcd77941a4fe3f74b0e46e556f (diff) | |
| download | samba-822c4b9852ff59e984c29f98f2cd5200c00283b3.tar.gz | |
samba_kcc: avoid crash on odd networks with --dot-file-dir
Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
Diffstat (limited to 'python')
| -rw-r--r-- | python/samba/kcc/graph_utils.py | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/python/samba/kcc/graph_utils.py b/python/samba/kcc/graph_utils.py index 704f70d08e9..e3269523624 100644 --- a/python/samba/kcc/graph_utils.py +++ b/python/samba/kcc/graph_utils.py @@ -49,6 +49,10 @@ def write_dot_file(basename, edge_list, vertices=None, label=None, for i, edge in enumerate(edge_list): a, b = edge + if a is None: + a = "Missing source value" + if b is None: + b = "Missing destination value" if reformat_labels: a = a.replace(',', '\\n') b = b.replace(',', '\\n') |