{
int overflow = 0;
- while (*s && s_len) { /* while the string exists and has non-zero length */
+ /* while the string exists and has non-zero length */
+ while (s_len && *s)
+ {
/* poor man's inlining; see addc(), above */
if (buf_p->limit == 0) { /* We've gone past the limit... */
buf_p->overflow++;