[PATCH] annotate-tests: quote variable expansions containing path names

[Johannes Sixt <j6t@kdbg.org>]

The test case added by 9466e3809d ("blame: enable funcname blaming with
userdiff driver", 2020-11-01) forgot to quote variable expansions. This
causes failures when the current directory contains blanks.

On variable that the test case introduces will not have IFS characters
and could remain without quotes, but let's quote all expansions for
consistency, not just the one that has the path name.

Signed-off-by: Johannes Sixt <j6t@kdbg.org>
---
 t/annotate-tests.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh
index ee5d2d4cf8..29ce89090d 100644
--- a/t/annotate-tests.sh
+++ b/t/annotate-tests.sh
@@ -483,12 +483,12 @@ test_expect_success 'setup -L :funcname with userdiff driver' '
 	echo "fortran-* diff=fortran" >.gitattributes &&
 	fortran_file=fortran-external-function &&
 	orig_file="$TEST_DIRECTORY/t4018/$fortran_file" &&
-	cp $orig_file . &&
-	git add $fortran_file &&
+	cp "$orig_file" . &&
+	git add "$fortran_file" &&
 	GIT_AUTHOR_NAME="A" GIT_AUTHOR_EMAIL="A@test.git" \
 	git commit -m "add fortran file" &&
-	sed -e "s/ChangeMe/IWasChanged/" <"$orig_file" >$fortran_file &&
-	git add $fortran_file &&
+	sed -e "s/ChangeMe/IWasChanged/" <"$orig_file" >"$fortran_file" &&
+	git add "$fortran_file" &&
 	GIT_AUTHOR_NAME="B" GIT_AUTHOR_EMAIL="B@test.git" \
 	git commit -m "change fortran file"
 '
-- 
2.30.0.119.g680bcb97f5