Allow nullptr with zero length in FileAccess get_buffer

fix #47071
2021-03-16 22:55:11 +01:00
parent 97ce8708e8
commit c28428fe4d
9 changed files with 9 additions and 9 deletions
@@ -368,7 +368,7 @@ Vector<String> FileAccess::get_csv_line(const String &p_delim) const {
 }

 int FileAccess::get_buffer(uint8_t *p_dst, int p_length) const {
-	ERR_FAIL_COND_V(!p_dst, -1);
+	ERR_FAIL_COND_V(!p_dst && p_length > 0, -1);
 	ERR_FAIL_COND_V(p_length < 0, -1);
 	int i = 0;
 	for (i = 0; i < p_length && !eof_reached(); i++) {