fix comparison warning

This commit is contained in:
Anatol Belski 2017-07-09 16:28:17 +02:00
parent ba5df1c682
commit a51cb393b1

View file

@ -521,7 +521,7 @@ PW32IO php_win32_ioutil_normalization_result php_win32_ioutil_normalize_path_w(w
return PHP_WIN32_IOUTIL_NORM_FAIL;
}
while (NULL != (pos = wcschr(idx, PHP_WIN32_IOUTIL_FW_SLASHW)) && idx - *buf <= len) {
while (NULL != (pos = wcschr(idx, PHP_WIN32_IOUTIL_FW_SLASHW)) && (size_t)(idx - *buf) <= len) {
*pos = PHP_WIN32_IOUTIL_DEFAULT_SLASHW;
idx = pos++;
}