config: work around bug with includeif:onbranch and early config

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 43cf313a1c09ad8fb223ba775d5548c3f00c339c..75512c340366f3034c58effb62c8796d0b1463a8 100755 (executable)
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -1706,7 +1706,7 @@ test_expect_success 'sourcing the completion script clears cached commands' '
 '
 
 test_expect_success 'sourcing the completion script clears cached merge strategies' '
-       GIT_TEST_GETTEXT_POISON= &&
+       GIT_TEST_GETTEXT_POISON=false &&
        __git_compute_merge_strategies &&
        verbose test -n "$__git_merge_strategies" &&
        . "$GIT_BUILD_DIR/contrib/completion/git-completion.bash" &&