(code_convert_string): Give decode_coding correct byte

length of source text.

diff --git a/src/coding.c b/src/coding.c
index 0152b32729568ab3e6f7cd72da7a7a241d6fc6dc..e94cee5e2de9c0dbee3efe7800e1a463867a1eb6 100644 (file)
--- a/src/coding.c
+++ b/src/coding.c
@@ -4388,7 +4388,7 @@ code_convert_string (str, coding, encodep, nocopy)
            ? encode_coding (coding, XSTRING (str)->data + from,
                             buf + from, to_byte - from, len)
            : decode_coding (coding, XSTRING (str)->data + from,
-                            buf + from, to - from, len));
+                            buf + from, to_byte - from, len));
   if (! encodep && result == CODING_FINISH_INCONSISTENT_EOL)
     {
       /* We simple try to decode the whole string again but without