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List:       bzflag-commits
Subject:    SF.net SVN: bzflag:[22185] trunk/bzflag/src/bzflag/InputMenu.cxx
From:       atupone () users ! sourceforge ! net
Date:       2011-10-28 6:28:45
Message-ID: E1RJfvp-0005Lf-El () sfp-svn-4 ! v30 ! ch3 ! sourceforge ! com
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Revision: 22185
          http://bzflag.svn.sourceforge.net/bzflag/?rev=22185&view=rev
Author:   atupone
Date:     2011-10-28 06:28:45 +0000 (Fri, 28 Oct 2011)
Log Message:
-----------
(performance) Possible inefficient checking for 'joystickAxes' emptiness.

Modified Paths:
--------------
    trunk/bzflag/src/bzflag/InputMenu.cxx

Modified: trunk/bzflag/src/bzflag/InputMenu.cxx
===================================================================
--- trunk/bzflag/src/bzflag/InputMenu.cxx	2011-10-28 06:27:39 UTC (rev 22184)
+++ trunk/bzflag/src/bzflag/InputMenu.cxx	2011-10-28 06:28:45 UTC (rev 22185)
@@ -157,7 +157,7 @@
   std::vector<std::string>* yoptions = &jsy->getList();
   std::vector<std::string> joystickAxes;
   getMainWindow()->getJoyDeviceAxes(joystickAxes);
-  if (joystickAxes.size() == 0)
+  if (joystickAxes.empty())
     joystickAxes.push_back("N/A");
   int i;
   for (i = 0; i < (int)joystickAxes.size(); i++) {

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