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-rw-r--r--Modules/GetPrerequisites.cmake2
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/GetPrerequisites.cmake b/Modules/GetPrerequisites.cmake
index 72775ce..d6a78de 100644
--- a/Modules/GetPrerequisites.cmake
+++ b/Modules/GetPrerequisites.cmake
@@ -654,6 +654,8 @@ function(get_prerequisites target prerequisites_var exclude_system recurse exepa
if(NOT EXISTS "${target}")
message("warning: target '${target}' does not exist...")
+ set(${prerequisites_var} "" PARENT_SCOPE)
+ return()
endif()
set(gp_cmd_paths ${gp_cmd_paths}