Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
transport-helper.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/transport-helper.c b/transport-helper.c
index 35023da..2e78c4d 100644
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -309,8 +309,12 @@ static int set_helper_option(struct transport *transport,
strbuf_addf(&buf, "option %s ", name);
if (is_bool)
strbuf_addstr(&buf, value ? "true" : "false");
- else
+ else if (value)
quote_c_style(value, &buf, NULL, 0);
+ else {
+ strbuf_release(&buf);
+ return 0;
+ }
strbuf_addch(&buf, '\n');
ret = strbuf_set_helper_option(data, &buf);
--
2.7.0.377.g4cd97dd
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