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.
This commit is contained in:
Konstantin Podsvirov
2017-06-07 18:48:39 +03:00
committed by Brad King
parent d025faf436
commit 893ee1b17c

View File

@@ -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")