1 files changed, 1 insertions, 0 deletions
diff --git a/ls-refs.c b/ls-refs.c
index a1e0b473e4..367597d447 100644
--- a/ls-refs.c
+++ b/ls-refs.c
@@ -90,6 +90,7 @@ int ls_refs(struct repository *r, struct strvec *keys,
 	struct ls_refs_data data;
 
 	memset(&data, 0, sizeof(data));
+	strvec_init(&data.prefixes);
 
 	git_config(ls_refs_config, NULL);