From a2b1f79feccfd81f75368c21e7d36aaffa423c89 Mon Sep 17 00:00:00 2001
From: mlangkabel <malte.langkabel@gmail.com>
Date: Mon, 1 Mar 2021 15:20:33 +0100
Subject: [PATCH] add missing "return"s to cpp examples

---
 examples/cpp_api_example/src/main.cpp    | 1 +
 examples/cpp_poetry_indexer/src/main.cpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/examples/cpp_api_example/src/main.cpp b/examples/cpp_api_example/src/main.cpp
index bae6f1d..b5d07a3 100644
--- a/examples/cpp_api_example/src/main.cpp
+++ b/examples/cpp_api_example/src/main.cpp
@@ -28,6 +28,7 @@ int main(int argc, const char *argv[])
 	if (argc < 3 || argc > 4)
 	{
 		std::cout << "usage: cpp_api_example <database_path> <source_path> <optional:database_version>";
+		return 1;
 	}
 
 	std::string dbPath = argv[1];
diff --git a/examples/cpp_poetry_indexer/src/main.cpp b/examples/cpp_poetry_indexer/src/main.cpp
index a781b5f..5cbee4d 100644
--- a/examples/cpp_poetry_indexer/src/main.cpp
+++ b/examples/cpp_poetry_indexer/src/main.cpp
@@ -33,6 +33,7 @@ int main(int argc, const char *argv[])
 	if (argc < 3 || argc > 4)
 	{
 		std::cout << "usage: poetry_indexer <database_path> <source_path> <optional:database_version>";
+		return 1;
 	}
 
 	std::string dbPath = argv[1];