From 5e78f08a24a1f53d66be9bc2df82051fc70cdf90 Mon Sep 17 00:00:00 2001 From: dsugisawa-mixi Date: Sat, 17 Jun 2023 19:04:17 +0900 Subject: [PATCH] fix example of bare_api, check empty string --- examples/host/bare_api/src/main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/examples/host/bare_api/src/main.c b/examples/host/bare_api/src/main.c index bb7fa850e..d1ee5e9ac 100644 --- a/examples/host/bare_api/src/main.c +++ b/examples/host/bare_api/src/main.c @@ -410,6 +410,7 @@ static int _count_utf8_bytes(const uint16_t *buf, size_t len) { } static void print_utf16(uint16_t *temp_buf, size_t buf_len) { + if ((temp_buf[0] & 0xff) == 0) return; // empty size_t utf16_len = ((temp_buf[0] & 0xff) - 2) / sizeof(uint16_t); size_t utf8_len = (size_t) _count_utf8_bytes(temp_buf + 1, utf16_len); _convert_utf16le_to_utf8(temp_buf + 1, utf16_len, (uint8_t *) temp_buf, sizeof(uint16_t) * buf_len);