- s = find_header(US"reply-to:", exists_only, newsize, TRUE,
- headers_charset);
- if (s != NULL) while (isspace(*s)) s++;
- if (s == NULL || *s == 0)
- {
- *newsize = 0; /* For the *s==0 case */
- s = find_header(US"from:", exists_only, newsize, TRUE, headers_charset);
- }
- if (s != NULL)
- {
- uschar *t;
- while (isspace(*s)) s++;
- for (t = s; *t != 0; t++) if (*t == '\n') *t = ' ';
- while (t > s && isspace(t[-1])) t--;
- *t = 0;
- }
- return (s == NULL)? US"" : s;
+ s = find_header(US"reply-to:", exists_only, newsize, TRUE,
+ headers_charset);
+ if (s != NULL) while (isspace(*s)) s++;
+ if (s == NULL || *s == 0)
+ {
+ *newsize = 0; /* For the *s==0 case */
+ s = find_header(US"from:", exists_only, newsize, TRUE, headers_charset);
+ }
+ if (s != NULL)
+ {
+ uschar *t;
+ while (isspace(*s)) s++;
+ for (t = s; *t != 0; t++) if (*t == '\n') *t = ' ';
+ while (t > s && isspace(t[-1])) t--;
+ *t = 0;
+ }
+ return (s == NULL)? US"" : s;