X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/3b6170b27ba8fedbb4d67d2842bfaa38d4417962..64a40afc7d83e7b1280905fce7bdfd3a2ec7f01a:/mts/smtp/smtp.c

diff --git a/mts/smtp/smtp.c b/mts/smtp/smtp.c
index 80dabb78..c7d95073 100644
--- a/mts/smtp/smtp.c
+++ b/mts/smtp/smtp.c
@@ -339,7 +339,7 @@ sendmail_init (char *client, int watch, int verbose, int debug, int sasl,
 	    execvp (sendmail, vec);
 	    fprintf (stderr, "unable to exec ");
 	    perror (sendmail);
-	    _exit (-1);		/* NOTREACHED */
+	    _exit(1);		/* NOTREACHED */
 
 	default: 
 	    SIGNAL (SIGPIPE, SIG_IGN);
@@ -533,14 +533,14 @@ sm_wtxt (char *buffer, int len)
 
     result = sm_wstream (buffer, len);
 
-    return (result == NOTOK ? RP_BHST : RP_OK);
+    return result == NOTOK ? RP_BHST : RP_OK;
 }
 
 
 int
 sm_wtend (void)
 {
-    if (sm_wstream ((char *) NULL, 0) == NOTOK)
+    if (sm_wstream(NULL, 0) == NOTOK)
 	return RP_BHST;
 
     switch (smtalk (SM_DOT + 3 * sm_addrs, ".")) {
@@ -632,7 +632,7 @@ sm_end (int type)
 	status = OK;
     }
 
-    return (status ? RP_BHST : RP_OK);
+    return status ? RP_BHST : RP_OK;
 }
 
 
@@ -935,7 +935,7 @@ EHLOset (char *s)
 	}
     }
 
-    return 0;
+    return NULL;
 }
 
 /*