sendmail: do not ignore CC; accept to: and cc: case-insensitively.
+20 bytes.
diff --git a/networking/sendmail.c b/networking/sendmail.c
index 9361738..2332f6a 100644
--- a/networking/sendmail.c
+++ b/networking/sendmail.c
@@ -394,7 +394,7 @@
// fetch recipients and (optionally) subject
char *s;
while ((s = xmalloc_reads(INITIAL_STDIN_FILENO, NULL, NULL)) != NULL) {
- if (0 == strncmp("To: ", s, 4)) {
+ if (0 == strncasecmp("To: ", s, 4) || 0 == strncasecmp("Cc: ", s, 4)) {
llist_add_to_end(&opt_recipients, s+4);
/* } else if (0 == strncmp("From: ", s, 6)) {
opt_from = s+6;