add return if no valid architecture

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8094 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/DuetPkg/PostBuild.sh b/DuetPkg/PostBuild.sh
index aca66ad51b86e03055397b0ce038f7c8befc40bb..4912fcf5825ab05b751ab1084158ee28951ab6a7 100644 (file)
--- a/DuetPkg/PostBuild.sh
+++ b/DuetPkg/PostBuild.sh
@@ -29,6 +29,7 @@ case "$1" in
      ;;
    *)
      echo Invalid Architecture string, should be only IA32 or X64
+     return 1
 esac
 
 #
@@ -78,3 +79,4 @@ then
        echo Done!
 fi
 
+