s = newlist + Ustrlen(newlist);
while (s > newlist && (isspace(s[-1]) || s[-1] == ',')) s--;
-*s = 0;
+*s = '\0';
/* Check to see if there any addresses left; if not, return NULL */
s = newlist;
-while (s && isspace(*s)) s++;
-if (*s)
+if (Uskip_whitespace(&s))
return newlist;
store_reset(reset_point);
if (h)
{
message_id = Ustrchr(h->text, ':') + 1;
- while (isspace(*message_id)) message_id++;
+ Uskip_whitespace(&message_id);
fprintf(fp, "In-Reply-To: %s", message_id);
}