Correct various places in smtp.c where the reply string might not have been

[mmh] / mts / smtp / smtp.h

diff --git a/mts/smtp/smtp.h b/mts/smtp/smtp.h
index 1d7d2c9..73eb5de 100644 (file)
--- a/mts/smtp/smtp.h
+++ b/mts/smtp/smtp.h
@@ -11,6 +11,9 @@
 #define        S_SOML  2
 #define        S_SAML  3
 
+/* length is the length of the string in text[], which is also NUL
+ * terminated, so s.text[s.length] should always be 0.
+ */
 struct smtp {
     int code;
     int length;