X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Femail.c;h=376dd6a53dd6a61ad99e5df488671b0c573f5ccc;hb=614660f40c32b5af9b6c4852e4e370fc3953a5c8;hp=cb30a0eaf9ca42b73cccd2b19673d18ade2f15b4;hpb=109aa67e9a982321af6547b92b5b2b6c8ae2c244;p=collectd.git

diff --git a/src/email.c b/src/email.c
index cb30a0ea..376dd6a5 100644
--- a/src/email.c
+++ b/src/email.c
@@ -111,13 +111,13 @@ static const char *config_keys[] = {"SocketFile", "SocketGroup", "SocketPerms",
 static int config_keys_num = STATIC_ARRAY_SIZE(config_keys);
 
 /* socket configuration */
-static char *sock_file = NULL;
-static char *sock_group = NULL;
+static char *sock_file;
+static char *sock_group;
 static int sock_perms = S_IRWXU | S_IRWXG;
 static int max_conns = MAX_CONNS;
 
 /* state of the plugin */
-static int disabled = 0;
+static int disabled;
 
 /* thread managing "client" connections */
 static pthread_t connector = (pthread_t)0;
@@ -134,7 +134,7 @@ static conn_list_t conns;
 static pthread_cond_t collector_available = PTHREAD_COND_INITIALIZER;
 
 /* collector threads */
-static collector_t **collectors = NULL;
+static collector_t **collectors;
 
 static pthread_mutex_t available_mutex = PTHREAD_MUTEX_INITIALIZER;
 static int available_collectors;
@@ -274,7 +274,7 @@ static void *collect(void *arg) {
 
       len = strlen(line);
       if ((line[len - 1] != '\n') && (line[len - 1] != '\r')) {
-        log_warn("collect: line too long (> %zu characters): "
+        log_warn("collect: line too long (> %" PRIsz " characters): "
                  "'%s' (truncated)",
                  sizeof(line) - 1, line);