From: Ralph Corderoy <ralph@inputplus.co.uk>
Date: Wed, 13 Sep 2017 22:29:12 +0000 (+0100)
Subject: smtp.c: Have function returning char pointer return NULL, not 0.
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/e6a316e73b70ee428ec701a5df2bcf795d4b1802?ds=inline;hp=7b4935d717c4ec694b47ead4a9cd691d97932cc2

smtp.c: Have function returning char pointer return NULL, not 0.
---

diff --git a/mts/smtp/smtp.c b/mts/smtp/smtp.c
index f9500bc6..2f57483d 100644
--- a/mts/smtp/smtp.c
+++ b/mts/smtp/smtp.c
@@ -935,7 +935,7 @@ EHLOset (char *s)
 	}
     }
 
-    return 0;
+    return NULL;
 }
 
 /*