335     commands = getMatchingCommands(commandName);

   335     commands = getMatchingCommands(commandName);

   336 

   336 

   337     if (commands.size()) {

   337     if (commands.size()) {

   338         if (commands.size() == 1) {

   338         if (commands.size() == 1) {

   339             cmd = commands.front();

   339             cmd = commands.front();

   340             if (!helpRequested) {

   341             if (!helpRequested) {

   341                 masterDev.setIndex(masterIndex);

   342                 masterDev.setIndex(masterIndex);

   342                 retval = cmd->execute();

   343                 retval = cmd->execute();

   343             } else {

   344             } else {

   344                 cmd->displayHelp();

   345                 cmd->displayHelp();