X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Flanguage%2Fcommand.c;h=78fd5f00b00fe6cba1bd77806ac976c7fd2fedcd;hb=a1c1a4ca100da5c40fe8637b1d460e61a4a8668e;hp=5b376629d48970ea0c55fae7f6a4707b727d3c1b;hpb=0d6dea05bc72a1dae0382bc59577ca642bff898b;p=pspp

diff --git a/src/language/command.c b/src/language/command.c
index 5b376629d4..78fd5f00b0 100644
--- a/src/language/command.c
+++ b/src/language/command.c
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 1997-9, 2000, 2009, 2010, 2011, 2012 Free Software Foundation, Inc.
+   Copyright (C) 1997-9, 2000, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -50,10 +50,22 @@
 static inline bool
 cmd_result_is_valid (enum cmd_result result)
 {
-  return (result == CMD_SUCCESS || result == CMD_EOF || result == CMD_FINISH
-          || (result >= CMD_PRIVATE_FIRST && result <= CMD_PRIVATE_LAST)
-          || result == CMD_FAILURE || result == CMD_NOT_IMPLEMENTED
-          || result == CMD_CASCADING_FAILURE);
+  switch (result)
+    {
+    case CMD_SUCCESS:
+    case CMD_EOF:
+    case CMD_FINISH:
+    case CMD_DATA_LIST:
+    case CMD_END_CASE:
+    case CMD_END_FILE:
+    case CMD_FAILURE:
+    case CMD_NOT_IMPLEMENTED:
+    case CMD_CASCADING_FAILURE:
+      return true;
+
+    default:
+      return false;
+    }
 }
 
 /* Returns true if RESULT indicates success,