Implement change suggested by @kvid

wireviz · Nov 12, 2020 · 3d43bc9 · 3d43bc9
1 parent 1a86331
commit 3d43bc9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/wireviz/Harness.py b/src/wireviz/Harness.py
@@ -214,7 +214,7 @@ def create_graph(self) -> Graph:
                 if colorstr:
                     wireinfo.append(colorstr)
                 if cable.wirelabels:
-                    wireinfo.append(wirelabel if wirelabel else '')
+                    wireinfo.append(wirelabel if wirelabel is not None else '')
                 wirehtml.append(f'     {":".join(wireinfo)}')
 
                 wirehtml.append(f'    </td>')