From 893ee1b17c310f64c47cf1ebb9b9e5a839ea1940 Mon Sep 17 00:00:00 2001
From: Konstantin Podsvirov <konstantin@podsvirov.pro>
Date: Wed, 7 Jun 2017 18:48:39 +0300
Subject: FindDoxygen: Restore DOXYGEN_DOT_FOUND variable

The changes in commit v3.9.0-rc1~55^2 (Improve Doxygen support,
2017-04-10) accidentally dropped this variable from its compatibility
mode.
---
 Modules/FindDoxygen.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/FindDoxygen.cmake b/Modules/FindDoxygen.cmake
index 76456a0..aff26fd 100644
--- a/Modules/FindDoxygen.cmake
+++ b/Modules/FindDoxygen.cmake
@@ -586,7 +586,7 @@ else()
     set(DOXYGEN_FOUND "NO")
 endif()
 if(_Doxygen_keep_backward_compat)
-    if(DOXYGEN_DOT_FOUND)
+    if(Doxygen_dot_FOUND)
         set(DOXYGEN_DOT_FOUND "YES")
     else()
         set(DOXYGEN_DOT_FOUND "NO")
-- 
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