From bad039289ffc770a9db7a6c6cb822adf3a2132bd Mon Sep 17 00:00:00 2001
From: Arne Morten Kvarving <arne.morten.kvarving@sintef.no>
Date: Wed, 16 Sep 2015 14:23:50 +0200
Subject: [PATCH] fixed: make sure opm-common can be (re-)found

see https://github.com/OPM/opm-common/issues/40#issuecomment-140720316
---
 CMakeLists.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2f8248b5..1de482f6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -27,6 +27,8 @@ endif()
 if (opm-common_FOUND)
    include(OpmInit)
 else()
+   unset(opm-common_FOUND)
+
    if (NOT OPM_COMMON_ROOT AND SIBLING_SEARCH)
       set(OPM_COMMON_ROOT ${PROJECT_SOURCE_DIR}/../opm-common)
    endif()