Align with spaces instead of tabs

1 file changed, 4 insertions, 4 deletions

diff --git a/tests/t0001-git-version.sh b/tests/t0001-git-version.sh
index dd49002..76b24db 100755
--- a/tests/t0001-git-version.sh
+++ b/tests/t0001-git-version.sh
@@ -15,8 +15,8 @@ CGIT_TEST_NO_CREATE_REPOS=YesPlease
 . ./setup.sh
 
 test_expect_success 'extract Git version from Makefile' '
-	sed -n -e "/^GIT_VERSION[ 	]*=/ {
-		s/^GIT_VERSION[ 	]*=[ 	]*//
+	sed -n -e "/^GIT_VERSION[[:space:]]*=/ {
+		s/^GIT_VERSION[[:space:]]*=[[:space:]]*//
 		p
 	}" "$TEST_OUTPUT_DIRECTORY/../Makefile" >makefile_version
 '
@@ -27,7 +27,7 @@ test_expect_success 'extract Git version from Makefile' '
 test_expect_success 'test Git version matches Makefile' '
 	( cat "$TEST_OUTPUT_DIRECTORY/../vendor/git/GIT-VERSION-FILE" ||
 		echo "No GIT-VERSION-FILE" ) |
-	sed -e "s/GIT_VERSION[ 	]*=[ 	]*//" -e "s/\\.dirty$//" >git_version &&
+	sed -e "s/GIT_VERSION[[:space:]]*=[[:space:]]*//" -e "s/\\.dirty$//" >git_version &&
 	sed -e "s/-/./g" makefile_version >makefile_git_version &&
 	test_cmp git_version makefile_git_version
 '
@@ -42,7 +42,7 @@ test_expect_success 'test submodule version matches Makefile' '
 		(
 			cd "$TEST_OUTPUT_DIRECTORY/.." &&
 			submodule_oid=$(git ls-files --stage -- vendor/git |
-				sed -e "s/^[0-9]* \\([0-9a-f]*\\) [0-9]	.*$/\\1/") &&
+				sed -e "s/^[0-9]* \\([0-9a-f]*\\) [0-9][[:space:]].*$/\\1/") &&
 			cd vendor/git &&
 			git describe --match "v[0-9]*" $submodule_oid
 		) | sed -e "s/^v//" -e "s/-/./" >submodule_version &&