From f63304d982d72e76541d40bbf35793a43e284fe9 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Fri, 5 Oct 2012 15:12:55 -0400
Subject: [PATCH] if: Document that plain 'NOTFOUND' is a false constant

Previously we only mentioned the '-NOTFOUND' suffix.

Reported-by: Nils Gladitz <gladitz@sci-vis.de>
---
 Source/cmIfCommand.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/cmIfCommand.h b/Source/cmIfCommand.h
index 0a1fe06f3..f794b78b8 100644
--- a/Source/cmIfCommand.h
+++ b/Source/cmIfCommand.h
@@ -114,7 +114,7 @@ public:
       "will be evaluated. Possible expressions are:\n"
       "  if(<constant>)\n"
       "True if the constant is 1, ON, YES, TRUE, Y, or a non-zero number.  "
-      "False if the constant is 0, OFF, NO, FALSE, N, IGNORE, \"\", "
+      "False if the constant is 0, OFF, NO, FALSE, N, IGNORE, NOTFOUND, '', "
       "or ends in the suffix '-NOTFOUND'.  "
       "Named boolean constants are case-insensitive.  "
       "If the argument is not one of these constants, "