update(cmds/plugins): Fix crash

Author: skuzzis

src/commands/CommandsManager.h

@@ -21,7 +21,12 @@ class CommandsManager
     Command *FetchCommand(std::string cmd);
     bool RegisterCommand(std::string plugin_name, std::string cmd, Command *command);
     bool UnregisterCommand(std::string cmd);
-    std::vector<std::string> FetchCommandsByPlugin(std::string plugin_name) { return this->commandsByPlugin.at(plugin_name); }
+    std::vector<std::string> FetchCommandsByPlugin(std::string plugin_name)
+    {
+        if (this->commandsByPlugin.find(plugin_name) == this->commandsByPlugin.end())
+            return {};
+        return this->commandsByPlugin.at(plugin_name);
+    }
 
     std::map<std::string, Command *> GetCommands()
     {

src/components/Plugins/src/Plugin.cpp

@@ -48,9 +48,7 @@ void Plugin::StopPlugin()
 {
     void *OnPluginStop = this->FetchFunction("Internal_OnPluginStop");
     if (OnPluginStop)
-    {
         reinterpret_cast<OnPluginStopFunction>(OnPluginStop)();
-    }
 
     dlclose(this->m_hModule);
     this->functions.clear();