From 2b43aad081d13bdeb2ed8a65f65fbecfb470da0d Mon Sep 17 00:00:00 2001
From: David Faure <faure@kde.org>
Date: Tue, 18 Apr 2006 11:22:38 +0000
Subject: More use of the cache; fixing previous commit to not recheck
 everytime when something isn't available (e.g. agg for me).

svn path=/trunk/KDE/kdelibs/; revision=531000
---
 modules/FindLibArt.cmake | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'modules/FindLibArt.cmake')

diff --git a/modules/FindLibArt.cmake b/modules/FindLibArt.cmake
index 430facb5..0ae2c49c 100644
--- a/modules/FindLibArt.cmake
+++ b/modules/FindLibArt.cmake
@@ -5,14 +5,14 @@
 #  LIBART_INCLUDE_DIR - the LibArt include directory
 #  LIBART_LIBRARIES - The libraries needed to use LibArt
 
-IF (CACHED_LIBART)
+IF (DEFINED CACHED_LIBART)
 
   # in cache already
   IF ("${CACHED_LIBART}" STREQUAL "YES")
     SET(LIBART_FOUND TRUE)
   ENDIF ("${CACHED_LIBART}" STREQUAL "YES")
 
-ELSE (CACHED_LIBART)
+ELSE (DEFINED CACHED_LIBART)
 
   IF (NOT WIN32)
     INCLUDE(UsePkgConfig)
@@ -57,4 +57,4 @@ ELSE (CACHED_LIBART)
   set(CACHED_LIBART ${CACHED_LIBART} CACHE INTERNAL "If libart was checked")
   MARK_AS_ADVANCED(LIBART_INCLUDE_DIR LIBART_LIBRARIES)
 
-ENDIF (CACHED_LIBART)
+ENDIF (DEFINED CACHED_LIBART)
-- 
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