diff --git a/.claude/skills/bitdefender/scripts/gz_client.py b/.claude/skills/bitdefender/scripts/gz_client.py
index 4781bc86..0dd0641b 100644
--- a/.claude/skills/bitdefender/scripts/gz_client.py
+++ b/.claude/skills/bitdefender/scripts/gz_client.py
@@ -1317,4 +1317,9 @@ def main() -> int:
               "httpx" if _HAS_HTTPX else "urllib")
         return 0
     except GravityZoneError as exc:
-        prin
\ No newline at end of file
+        print(f"[ERROR] {exc}", file=sys.stderr)
+        return 1
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())