fix checking boolean variable which might contain a string (#165)

ros2 · Feb 8, 2019 · ca57a8b · ca57a8b · dirk-thomas · Apr 15, 2019
1 parent 132f306
commit ca57a8b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rmw/cmake/get_rmw_typesupport.cmake b/rmw/cmake/get_rmw_typesupport.cmake
@@ -37,7 +37,7 @@ function(get_rmw_typesupport var rmw_implementation)
     set(resource_type "${resource_type}_${ARG_LANGUAGE}")
   endif()
   ament_index_has_resource(has_resource "${resource_type}" "${rmw_implementation}")
-  if(${has_resource})
+  if(has_resource)
     ament_index_get_resource(resource "${resource_type}" "${rmw_implementation}")
   else()
     set(resource "")