[core] fixed a bug

lifpnc · Mar 7, 2023 · c23b8e5 · c23b8e5
1 parent 0fced07
commit c23b8e5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/openfpga/src/annotation/route_clock_rr_graph.cpp b/openfpga/src/annotation/route_clock_rr_graph.cpp
@@ -114,7 +114,7 @@ int route_clock_rr_graph(VprRoutingAnnotation& vpr_routing_annotation,
  "Route programmable clock network based on routing resource graph");
 
  /* Skip if there is no clock tree */
- if (clk_ntwk.num_trees()) {
+ if (0 == clk_ntwk.num_trees()) {
  VTR_LOG(
  "Skip due to 0 clock trees.\nDouble check your clock architecture "
  "definition if this is unexpected\n");