Refine help message of client examples.

2019-08-05 13:32:42 +08:00
parent a22e587fa4
commit 92356215ef
3 changed files with 19 additions and 13 deletions
@@ -50,6 +50,10 @@ int main() {

  } catch (const webcc::Error& error) {
    std::cerr << error << std::endl;
+    return 1;
+  } catch (const std::exception& e) {
+    std::cerr << e.what() << std::endl;
+    return 1;
  }

  return 0;