1 files changed, 2 insertions, 4 deletions

diff --git a/gettext.c b/gettext.c
index d4021d690c..5c71f4c8b9 100644
--- a/gettext.c
+++ b/gettext.c
@@ -50,10 +50,8 @@ const char *get_preferred_languages(void)
 int use_gettext_poison(void)
 {
 	static int poison_requested = -1;
-	if (poison_requested == -1) {
-		const char *v = getenv("GIT_TEST_GETTEXT_POISON");
-		poison_requested = v && strlen(v) ? 1 : 0;
-	}
+	if (poison_requested == -1)
+		poison_requested = git_env_bool("GIT_TEST_GETTEXT_POISON", 0);
 	return poison_requested;
 }