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design_utils: Fix memory error

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Signed-off-by: gatecat <gatecat@ds0.me>
This commit is contained in:
gatecat 2021-07-06 11:34:14 +01:00
parent 8a9fb81036
commit 3d0facf119
1 changed files with 2 additions and 1 deletions
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3
common/design_utils.cc
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@ -161,7 +161,8 @@ void rename_net(Context *ctx, NetInfo *net, IdString new_name)
if (net == nullptr) if (net == nullptr)
return; return;
NPNR_ASSERT(!ctx->nets.count(new_name)); NPNR_ASSERT(!ctx->nets.count(new_name));
std::swap(ctx->nets[net->name], ctx->nets[new_name]); ctx->nets[new_name];
std::swap(ctx->nets.at(net->name), ctx->nets.at(new_name));
ctx->nets.erase(net->name); ctx->nets.erase(net->name);
net->name = new_name; net->name = new_name;
} }