fix include

Author: Lorenzo Mangani

CMakeLists.txt

@@ -15,7 +15,11 @@ include_directories(
     ${Boost_INCLUDE_DIRS}
 )
 
-set(EXTENSION_SOURCES src/redis_extension.cpp)
+# Add redis_secret.cpp to the sources
+set(EXTENSION_SOURCES 
+    src/redis_extension.cpp
+    src/redis_secret.cpp
+)
 
 build_static_extension(${TARGET_NAME} ${EXTENSION_SOURCES})
 build_loadable_extension(${TARGET_NAME} " " ${EXTENSION_SOURCES})