make: unifdef for REDIRECT_ERR (defined)

@@ -112,11 +112,11 @@
 Name            virtual_root;
 Boolean         vpath_defined;
 Name            vpath_name;
 wchar_t         wcs_buffer[MAXPATHLEN];
 Boolean         working_on_targets;
-#if defined (TEAMWARE_MAKE_CMN) && defined(REDIRECT_ERR)
+#if defined (TEAMWARE_MAKE_CMN)
 Boolean         out_err_same;
 #endif
 pid_t           childPid = -1;  // This variable is used for killing child's process
                                 // Such as qrsh, running command, etc.