Make curl a required dependency, compilation fails without it

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 65aade4..83505a8 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -106,7 +106,7 @@ INCLUDE_DIRECTORIES(${VORBIS_INCLUDE_DIR})
 FIND_PACKAGE(PhysFS REQUIRED)
 INCLUDE_DIRECTORIES(${PHYSFS_INCLUDE_DIR})
 
-FIND_PACKAGE(CURL)
+FIND_PACKAGE(CURL REQUIRED)
 IF(CURL_FOUND)
   INCLUDE_DIRECTORIES(${CURL_INCLUDE_DIR})
   SET(HAVE_LIBCURL TRUE)