- git commit -m "text in b" && {
- git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt
- test $? = 1 && test_line_count = 0 cnt
- }
+ git commit -m "text in b" &&
+ test_expect_code 1 git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt &&
+ test_line_count = 0 cnt