Merge pull request #520 from mnowacki-b/default

Return true from DebuggerServicer#isAvailable when spec is not available
jupyterlab · Jul 27, 2020 · c1defd5 · c1defd5
2 parents aa51408 + 4210366
commit c1defd5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/service.ts b/src/service.ts
@@ -156,6 +156,9 @@ export class DebuggerService implements IDebugger, IDisposable {
       return false;
     }
     const name = kernel.name;
+    if (!this._specsManager.specs.kernelspecs[name]) {
+      return true;
+    }
     return !!(
       this._specsManager.specs.kernelspecs[name].metadata?.['debugger'] ?? false
     );