refactor: 👔 exit early if DISCORD_TOKEN is not provided

jontitorr · Dec 11, 2023 · 729e9ac · 729e9ac
1 parent 460ba0c
commit 729e9ac
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/src/main.cpp b/src/main.cpp
@@ -1,7 +1,15 @@
+#include <iostream>
 #include <saber/saber.hpp>
 
 int main() {
-	auto saber = saber::Saber{std::getenv("DISCORD_TOKEN")};
+	const auto* token = std::getenv("DISCORD_TOKEN");
+
+	if (token == nullptr) {
+		std::cerr << "Missing DISCORD_TOKEN environment variable\n";
+		return 1;
+	}
+
+	auto saber = saber::Saber{token};
 
 	saber.run();
 }