[monitoring-plugins] check_smtp.c: modified SSL check for use with -e

[Sven Nierlein]

    Module: monitoring-plugins
    Branch: maint
    Commit: f5f19b4278842ee69e8474789a223bb1abfbbf58
    Author: Oliver Skibbe <oliski...@gmail.com>
 Committer: Sven Nierlein <s...@nierlein.de>
      Date: Thu Oct  8 09:04:29 2015 +0200
       URL: 
https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=f5f19b4

check_smtp.c: modified SSL check for use with -e

  - currently STARTTLS check does not work with -e if there's text
    like '220 hostname ESMTP*'. This is caused by SMTP answer from
    host. Postfix answer: 220 2.0.0 Ready to start TLS, Exchange
    2010: 220 2.0.0 SMTP server ready. This fix checks against 220

    closes #1093

(cherry picked from commit b6de2341f8683d51b8723b772e4753507b1607f5)

---

 plugins/check_smtp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/check_smtp.c b/plugins/check_smtp.c
index df6f137..e5e7fac 100644
--- a/plugins/check_smtp.c
+++ b/plugins/check_smtp.c
@@ -231,7 +231,7 @@ main (int argc, char **argv)
                  send(sd, SMTP_STARTTLS, strlen(SMTP_STARTTLS), 0);
 
                  recvlines(buffer, MAX_INPUT_BUFFER); /* wait for it */
-                 if (!strstr (buffer, server_expect)) {
+                 if (!strstr (buffer, SMTP_EXPECT)) {
                    printf (_("Server does not support STARTTLS\n"));
                    smtp_quit();
                    return STATE_UNKNOWN;