From 8e7eb707fcdca57aa1bbaa8b14ee7f045ac1c23f Mon Sep 17 00:00:00 2001 From: Gabriel Ferreira Date: Thu, 5 Sep 2024 11:38:40 +0200 Subject: [PATCH] build: Prevent empty list from causing REMOVE_ITEM to fail --- build-support/custom-modules/ns3-module-macros.cmake | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build-support/custom-modules/ns3-module-macros.cmake b/build-support/custom-modules/ns3-module-macros.cmake index a0bb08310..a1df60ed9 100644 --- a/build-support/custom-modules/ns3-module-macros.cmake +++ b/build-support/custom-modules/ns3-module-macros.cmake @@ -469,7 +469,7 @@ function(build_lib_scan_examples module_cpp_examples) set(module_examples ${ns3-execs-clean}) # Return a list of module c++ examples (current examples - previous examples) - list(REMOVE_ITEM module_examples ${examples_before}) + list(REMOVE_ITEM module_examples "${examples_before}") set(${module_cpp_examples} ${module_examples} PARENT_SCOPE) endfunction()