test-lib: whitelist GIT_TR2_* in the environment

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 6558eee4996e21a64a1b43b5d293cab683686429..f5e21bf970f4dc44c7fa30d54134a15cf343ffc1 100755 (executable)
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -1437,6 +1437,7 @@ test_expect_success 'double dash "git checkout"' '
        --guess Z
        --no-guess Z
        --no-... Z
+       --overlay Z
        EOF
 '
 
@@ -1516,8 +1517,8 @@ test_expect_success 'show completes all refs' '
 
 test_expect_success '<ref>: completes paths' '
        test_completion "git show mytag:f" <<-\EOF
-       file1 Z
-       file2 Z
+       file1Z
+       file2Z
        EOF
 '
 
@@ -1526,7 +1527,7 @@ test_expect_success 'complete tree filename with spaces' '
        git add "name with spaces" &&
        git commit -m spaces &&
        test_completion "git show HEAD:nam" <<-\EOF
-       name with spaces Z
+       name with spacesZ
        EOF
 '
 
@@ -1535,8 +1536,8 @@ test_expect_success 'complete tree filename with metacharacters' '
        git add "name with \${meta}" &&
        git commit -m meta &&
        test_completion "git show HEAD:nam" <<-\EOF
-       name with ${meta} Z
-       name with spaces Z
+       name with ${meta}Z
+       name with spacesZ
        EOF
 '