X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fnotify_email.c;h=cefeb22f4717d6b53695b123099ca570491d47f8;hb=1aa4295ba6875ceb02a7383237bc2485ffab9c1e;hp=6843987cbf34b0f4f986846f051e954090b95643;hpb=3dc0454f7bee3e852171d1f6944891693364ee01;p=collectd.git

diff --git a/src/notify_email.c b/src/notify_email.c
index 6843987c..cefeb22f 100644
--- a/src/notify_email.c
+++ b/src/notify_email.c
@@ -23,12 +23,12 @@
  **/
 
 #include "collectd.h"
+
 #include "common.h"
 #include "plugin.h"
 
 #include <auth-client.h>
 #include <libesmtp.h>
-#include <pthread.h>
 
 #define MAXSTRING               256
 
@@ -67,8 +67,7 @@ static char *email_subject = NULL;
 static int authinteract (auth_client_request_t request, char **result,
     int fields, void __attribute__((unused)) *arg)
 {
-  int i;
-  for (i = 0; i < fields; i++)
+  for (int i = 0; i < fields; i++)
   {
     if (request[i].flags & AUTH_USER)
       result[i] = smtp_user;
@@ -176,7 +175,7 @@ static int notify_email_config (const char *key, const char *value)
   {
     char **tmp;
 
-    tmp = (char **) realloc ((void *) recipients, (recipients_len + 1) * sizeof (char *));
+    tmp = realloc (recipients, (recipients_len + 1) * sizeof (char *));
     if (tmp == NULL) {
       ERROR ("notify_email: realloc failed.");
       return (-1);