src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/objects/Global.java

rev 1636 : 8151291: $EXEC yields "unknown command" on Cygwin
Reviewed-by: jlaskey, hannesw, sdama

*** 2722,2738 ****
          if (System.getSecurityManager() == null) {
              // do not fill $ENV if we have a security manager around
              // Retrieve current state of ENV variables.
              env.putAll(System.getenv(), scriptEnv._strict);
  
!             // Some platforms, e.g., Windows, do not define the PWD environment
!             // variable, so that the $ENV.PWD property needs to be explicitly
!             // set.
!             if (!env.containsKey(ScriptingFunctions.PWD_NAME)) {
                  env.put(ScriptingFunctions.PWD_NAME, System.getProperty("user.dir"), scriptEnv._strict);
              }
-         }
          addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, env);
  
          // add other special properties for exec support
          addOwnProperty(ScriptingFunctions.OUT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
          addOwnProperty(ScriptingFunctions.ERR_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
--- 2722,2735 ----
          if (System.getSecurityManager() == null) {
              // do not fill $ENV if we have a security manager around
              // Retrieve current state of ENV variables.
              env.putAll(System.getenv(), scriptEnv._strict);
  
!             // Set the PWD variable to a value that is guaranteed to be understood
!             // by the underlying platform.
              env.put(ScriptingFunctions.PWD_NAME, System.getProperty("user.dir"), scriptEnv._strict);
          }
          addOwnProperty(ScriptingFunctions.ENV_NAME, Attribute.NOT_ENUMERABLE, env);
  
          // add other special properties for exec support
          addOwnProperty(ScriptingFunctions.OUT_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);
          addOwnProperty(ScriptingFunctions.ERR_NAME, Attribute.NOT_ENUMERABLE, UNDEFINED);