Another fix

Author: jsclifford

src/library.js

@@ -55,8 +55,13 @@ function setup() {
   core.info(`GitHub context: ${JSON.stringify(githubContext)}`);
   const server_url = github.context.serverUrl;
   const workflow_run_id = github.context.runId;
-  const owner = github.context.repo.owner;
-  const repo = github.context.repo.repo;
+  // const owner = github.context.repo.owner;
+  // const repo = github.context.repo.repo;
+  const { owner, repo } = github.context.repo;
+
+  if (!owner || !repo) {
+    core.setFailed('Could not determine owner and repo from GitHub context.');
+  }
 
   return new context(
     workflow_actor,