[logback-dev] [qos-ch/logback] 9da0eb: fix for LOGBACK-743

[Carl Harris]

  Branch: refs/heads/master
  Home:   https://github.com/qos-ch/logback
  Commit: 9da0eb953be987bc09930cf6d36218a353f8098f
      https://github.com/qos-ch/logback/commit/9da0eb953be987bc09930cf6d36218a353f8098f
  Author: Carl Harris <ceharris at vt.edu>
  Date:   2013-08-29 (Thu, 29 Aug 2013)

  Changed paths:
    M logback-classic/src/main/java/ch/qos/logback/classic/joran/action/ConfigurationAction.java

  Log Message:
  -----------
  fix for LOGBACK-743

Wrapped the call to System.getProperty in a try/catch to anticipate
the SecurityException that can result from accessing system properties
in the presence of a SecurityManager (e.g. in an applet sandbox).