cmake: Fix example project update command

Since commit 9147917 (Refactor external project logic, 2016-07-22) we accidentally used the computed download command as the update command for examples. Fix the variable reference.
Raptura · Aug 10, 2016 · 47bd55f · 47bd55f
1 parent 7d24c9a
commit 47bd55f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cmake/examples.cmake b/cmake/examples.cmake
@@ -29,7 +29,7 @@ function(drake_add_example EXAMPLE DEFAULT_ENABLED DOCSTRING)
       SOURCE_DIR ${PROJECT_SOURCE_DIR}/drake/examples/${EXAMPLE}
       DOWNLOAD_COMMAND ${_ex_DOWNLOAD_COMMAND}
       DOWNLOAD_DIR ${PROJECT_SOURCE_DIR}
-      UPDATE_COMMAND ${_ex_DOWNLOAD_COMMAND}
+      UPDATE_COMMAND ${_ex_UPDATE_COMMAND}
       CONFIGURE_COMMAND ""
       BUILD_COMMAND ""
       INSTALL_COMMAND "")