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| author | David Shah <dave@ds0.me> | 2020-01-21 19:06:46 +0000 |
|---|---|---|
| committer | David Shah <dave@ds0.me> | 2020-01-21 19:06:46 +0000 |
| commit | f1dbb0c4f2242862dd365da8865e059d2c05a310 (patch) | |
| tree | 54b31756f5fdbb78cd36bf76e700f8ca57e4055e /generic | |
| parent | 9dc8e1e35d7ab1226207b49e89a4de0194b39b81 (diff) | |
| download | nextpnr-f1dbb0c4f2242862dd365da8865e059d2c05a310.tar.gz nextpnr-f1dbb0c4f2242862dd365da8865e059d2c05a310.tar.bz2 nextpnr-f1dbb0c4f2242862dd365da8865e059d2c05a310.zip | |
Fix latent bug in generic out-of-context IO mode
Signed-off-by: David Shah <dave@ds0.me>
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/pack.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/generic/pack.cc b/generic/pack.cc index e92e04c5..f3aa9880 100644 --- a/generic/pack.cc +++ b/generic/pack.cc @@ -263,7 +263,8 @@ static void pack_io(Context *ctx) iob = new_cells.back().get(); } packed_cells.insert(ci->name); - std::copy(ci->attrs.begin(), ci->attrs.end(), std::inserter(iob->attrs, iob->attrs.begin())); + if (iob != nullptr) + std::copy(ci->attrs.begin(), ci->attrs.end(), std::inserter(iob->attrs, iob->attrs.begin())); } } for (auto pcell : packed_cells) { |