diff options
Diffstat (limited to 'modules/FindZLIB.cmake')
| -rw-r--r-- | modules/FindZLIB.cmake | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/modules/FindZLIB.cmake b/modules/FindZLIB.cmake index 0348cdd7..ecbca6fc 100644 --- a/modules/FindZLIB.cmake +++ b/modules/FindZLIB.cmake @@ -1,11 +1,11 @@ -IF (CACHED_ZLIB) +IF (DEFINED CACHED_ZLIB) # in cache already IF ("${CACHED_ZLIB}" STREQUAL "YES") SET(ZLIB_FOUND TRUE) ENDIF ("${CACHED_ZLIB}" STREQUAL "YES") -ELSE (CACHED_ZLIB) +ELSE (DEFINED CACHED_ZLIB) FIND_PATH(ZLIB_INCLUDE_DIR zlib.h /usr/include @@ -38,4 +38,4 @@ ELSE (CACHED_ZLIB) SET(CACHED_ZLIB ${CACHED_ZLIB} CACHE INTERNAL "If zlib was checked") MARK_AS_ADVANCED(ZLIB_LIBRARY ZLIB_INCLUDE_DIR) -ENDIF (CACHED_ZLIB) +ENDIF (DEFINED CACHED_ZLIB) |