# units displaying source lines. This checks that the disassemble routine
# can handle our use of line number 0 to mark the end of sequence.
-if { [prepare_for_testing disasm-end-cu.exp "disasm-end-cu" {disasm-end-cu-1.c disasm-end-cu-2.c} {debug}] } {
+if { [prepare_for_testing "failed to prepare" "disasm-end-cu" {disasm-end-cu-1.c disasm-end-cu-2.c} {debug}] } {
return -1
}