fix

Author: marandaneto

packages/agent/src/git-manager.ts

@@ -605,6 +605,15 @@ Generated by PostHog Agent`;
   }
 
   async getPullRequestReviewComments(prNumber: number): Promise<any> {
+    // Validate prNumber: must be a positive integer
+    if (
+      typeof prNumber !== "number" ||
+      !Number.isInteger(prNumber) ||
+      prNumber < 1
+    ) {
+      throw new Error(`Invalid pull request number: ${prNumber}`);
+    }
+
     try {
       // Extract repo from remote URL (format: owner/repo)
       const remoteUrl = await this.getRemoteUrl();