components/bt: Fix compile error with new toolchain

Closes https://github.com/espressif/esp-idf/issues/3331
Closes https://github.com/espressif/esp-idf/issues/3734
This commit is contained in:
baohongde 2019-07-09 17:50:43 +08:00
parent 74140b0cfb
commit f8c107fbe3

View File

@ -440,8 +440,9 @@ bool config_save(const config_t *config, const char *filename)
goto error;
}
}else {
uint count = (w_cnt_total / CONFIG_FILE_MAX_SIZE);
for (int i = 0; i <= count; i++)
int count = (w_cnt_total / CONFIG_FILE_MAX_SIZE);
assert(count <= 0xFF);
for (uint8_t i = 0; i <= count; i++)
{
snprintf(keyname, keyname_bufsz, "%s%d", CONFIG_KEY, i);
if (i == count) {