if (result != buf)
{
if (size != 0)
- {
- /* The result did not fit into the buffer. Copy the initial segment
- into the buffer, truncating it if necessary. */
- size_t n = (length < size ? length : size - 1);
- DCHAR_CPY (buf, result, n);
- buf[n] = '\0';
- }
+ {
+ /* The result did not fit into the buffer. Copy the initial segment
+ into the buffer, truncating it if necessary. */
+ size_t n = (length < size ? length : size - 1);
+ DCHAR_CPY (buf, result, n);
+ buf[n] = '\0';
+ }
free (result);
}