fixed CLI crash then nothing is typed

ItchyTrack · ItchyTrack · commit 9b9f353c7e26 · 2025-12-02T17:26:29.000-05:00
diff --git a/src/cli/commandManager.cpp b/src/cli/commandManager.cpp
@@ -21,6 +21,9 @@ void CommandManager::registerCommand(std::unique_ptr<Command>&& command) {
 }
 
 void CommandManager::run(const std::vector<std::string>& commandArgs, Environment& environment) {
+	if (commandArgs.empty()) {
+		return; // do nothing
+	}
     auto iter = commandMap.find(commandArgs[0]);
     if (iter == commandMap.end()) {
 		logError("Failed to run nonexistent command {}. Use the \"help\" command for a list of commands.", "CommandManager", commandArgs[0]);

Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,9 @@ void CommandManager::registerCommand(std::unique_ptr<Command>&& command) {`
`21`	`21`	`}`
`22`	`22`
`23`	`23`	`void CommandManager::run(const std::vector<std::string>& commandArgs, Environment& environment) {`
	`24`	`+ if (commandArgs.empty()) {`
	`25`	`+ return; // do nothing`
	`26`	`+ }`
`24`	`27`	`auto iter = commandMap.find(commandArgs[0]);`
`25`	`28`	`if (iter == commandMap.end()) {`
`26`	`29`	`logError("Failed to run nonexistent command {}. Use the \"help\" command for a list of commands.", "CommandManager", commandArgs[0]);`