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/FindGIF.cmake | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'modules/FindGIF.cmake')

diff --git a/modules/FindGIF.cmake b/modules/FindGIF.cmake
index a4316362..c809b243 100644
--- a/modules/FindGIF.cmake
+++ b/modules/FindGIF.cmake
@@ -7,14 +7,14 @@
 #  GIF_DEFINITIONS - Compiler switches required for using GIF
 #
 
-IF (CACHED_GIF)
+IF (DEFINED CACHED_GIF)
 
   # in cache already
   IF ("${CACHED_GIF}" STREQUAL "YES")
     SET(GIF_FOUND TRUE)
   ENDIF ("${CACHED_GIF}" STREQUAL "YES")
 
-ELSE (CACHED_GIF)
+ELSE (DEFINED CACHED_GIF)
 
   FIND_PATH(GIF_INCLUDE_DIR gif_lib.h
     /usr/include
@@ -47,4 +47,4 @@ ELSE (CACHED_GIF)
   set(CACHED_GIF ${CACHED_GIF} CACHE INTERNAL "If gif was checked")
   MARK_AS_ADVANCED(GIF_INCLUDE_DIR GIF_LIBRARIES)
   
-ENDIF (CACHED_GIF)
+ENDIF (DEFINED CACHED_GIF)
-- 
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