Merge branch 'jk/portable'

* jk/portable:
  t6000lib: re-fix tr portability
  t7505: use SHELL_PATH in hook
  t9112: add missing #!/bin/sh header
  filter-branch: use $SHELL_PATH instead of 'sh'
  filter-branch: don't use xargs -0
  add NO_EXTERNAL_GREP build option
  t6000lib: tr portability fix
  t4020: don't use grep -a
  add test_cmp function for test scripts
  remove use of "tail -n 1" and "tail -1"
  grep portability fix: don't use "-e" or "-q"
  more tr portability test script fixes
  t0050: perl portability fix
  tr portability fixes

1 files changed, 1 insertions, 1 deletions

diff --git a/t/t4105-apply-fuzz.sh b/t/t4105-apply-fuzz.sh
index 0e8d25f18b..3266e39400 100755
--- a/t/t4105-apply-fuzz.sh
+++ b/t/t4105-apply-fuzz.sh
@@ -9,7 +9,7 @@ dotest () {
 	test_expect_success "$name" "
 		git checkout-index -f -q -u file &&
 		git apply $* &&
-		diff -u expect file
+		test_cmp expect file
 	"
 }