Do not declare empty sets

[simgrid.git] / examples / msg / token_ring / CMakeLists.txt

diff --git a/examples/msg/token_ring/CMakeLists.txt b/examples/msg/token_ring/CMakeLists.txt
index 8d465fa..75f9151 100644 (file)
--- a/examples/msg/token_ring/CMakeLists.txt
+++ b/examples/msg/token_ring/CMakeLists.txt
@@ -12,22 +12,8 @@ endif()
 set(tesh_files
   ${tesh_files}
   ${CMAKE_CURRENT_SOURCE_DIR}/token_ring.tesh
-  PARENT_SCOPE
-  )
-set(xml_files
-  ${xml_files}
-  PARENT_SCOPE
-  )
+  PARENT_SCOPE)
 set(examples_src
   ${examples_src}
   ${CMAKE_CURRENT_SOURCE_DIR}/ring_call.c
-  PARENT_SCOPE
-  )
-set(bin_files
-  ${bin_files}
-  PARENT_SCOPE
-  )
-set(txt_files
-  ${txt_files}
-  PARENT_SCOPE
-  )
+  PARENT_SCOPE)