--- a/tool/cmd_alias.cpp	Tue Jul 22 09:03:10 2008 +0000
+++ b/tool/cmd_alias.cpp	Tue Jul 22 11:38:21 2008 +0000
@@ -47,7 +47,7 @@
     unsigned int numSlaves, i;
 
     if (commandArgs.size() != 1) {
-        err << "'" << command << "' takes exactly one argument!";
+        err << "'" << commandName << "' takes exactly one argument!";
         throw InvalidUsageException(err);
     }