From a9c9fe79500879d27c28001b0de0e8979dbaa6f9 Mon Sep 17 00:00:00 2001
From: Jon Siwek <jsiwek@ncsa.illinois.edu>
Date: Tue, 30 Nov 2010 15:17:49 -0600
Subject: [PATCH] Removed some unset()'s that were missed

---
 cmake/OSSpecific.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmake/OSSpecific.cmake b/cmake/OSSpecific.cmake
index aaec8d6ce5..03788813c3 100644
--- a/cmake/OSSpecific.cmake
+++ b/cmake/OSSpecific.cmake
@@ -49,8 +49,8 @@ elseif (${CMAKE_SYSTEM_NAME} MATCHES "hpux" OR
             return 0;
         }
     " have_ansi_prototypes)
-    unset(CMAKE_REQUIRED_FLAGS)
-    unset(CMAKE_REQUIRED_DEFINITIONS)
+    set(CMAKE_REQUIRED_FLAGS)
+    set(CMAKE_REQUIRED_DEFINITIONS)
 
     if (have_ansi_prototypes)
         add_definitions(-D_HPUX_SOURCE)