minor cosmetic cleanups

[citadel.git] / citadel / modules / smtp / serv_smtpclient.c

diff --git a/citadel/modules/smtp/serv_smtpclient.c b/citadel/modules/smtp/serv_smtpclient.c
index 937367943e446fd65e3ea607ac899371132e983f..16aab651d9516071c531b1bf41d8cb4a904dd49e 100644 (file)
--- a/citadel/modules/smtp/serv_smtpclient.c
+++ b/citadel/modules/smtp/serv_smtpclient.c
@@ -164,7 +164,7 @@ static size_t upload_source(void *ptr, size_t size, size_t nmemb, void *userp)
        sendbytes = (size * nmemb);
 
        if (s->bytes_sent >= s->bytes_total) {
-               return(0);                                      // we are donez0r
+               return(0);                                      // no data remaining; we are done
        }
 
        if (sendbytes > (s->bytes_total - s->bytes_sent)) {
@@ -405,19 +405,19 @@ void smtp_process_one_msg(long qmsgnum)
                        delete_this_queue = 1;
                }
 
-               // If it's been more than five days, give up and tell the sender we #failed
+               // If it's been more than five days, give up and tell the sender that delivery failed
                //
                else if ((time(NULL) - submitted) > SMTP_DELIVER_FAIL) {
                        smtp_do_bounce(ChrPtr(NewInstr), SDB_BOUNCE_ALL);
                        delete_this_queue = 1;
                }
 
-               // If it's been more than four hours but less than five days, warn the sender that I've Been Delayed
+               // If it's been more than four hours but less than five days, warn the sender that delivery is delayed
                //
                else if ( ((attempted - submitted) < SMTP_DELIVER_WARN) && ((time(NULL) - submitted) >= SMTP_DELIVER_WARN) ) {
                        smtp_do_bounce(ChrPtr(NewInstr), SDB_WARN);
                }
-       
+
                if (delete_this_queue) {
                        syslog(LOG_DEBUG, "smtpclient: %ld deleting", qmsgnum);
                        deletes[0] = qmsgnum;