diff options
| -rw-r--r-- | common/design_utils.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/common/design_utils.h b/common/design_utils.h index cb802a1a..95975179 100644 --- a/common/design_utils.h +++ b/common/design_utils.h @@ -73,6 +73,8 @@ template <typename F1> CellInfo *net_driven_by(const Context *ctx, const NetInfo { if (net == nullptr) return nullptr; + if (net->driver.cell == nullptr) + return nullptr; if (cell_pred(ctx, net->driver.cell) && net->driver.port == port) { return net->driver.cell; } else { |