X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrdcached.c;h=8b742bb5574ea1f1a7b5bfc6aaa986ad52095382;hb=07ba05937aeaedd683656c3912040950dbf4a152;hp=3d7ae05aee9c824b2a16c5a69389a8a5fb2059ce;hpb=4e89060ceb1a14ec7f9abfe9caa6b0da7e76bd5c;p=collectd.git

diff --git a/src/rrdcached.c b/src/rrdcached.c
index 3d7ae05a..8b742bb5 100644
--- a/src/rrdcached.c
+++ b/src/rrdcached.c
@@ -37,8 +37,8 @@
 /*
  * Private variables
  */
-static char *datadir = NULL;
-static char *daemon_address = NULL;
+static char *datadir;
+static char *daemon_address;
 static bool config_create_files = true;
 static bool config_collect_stats = true;
 static rrdcreate_config_t rrdcreate_config = {
@@ -284,7 +284,7 @@ static int try_reconnect(void) {
 static int rc_read(void) {
   int status;
   rrdc_stats_t *head;
-  bool retried = 0;
+  bool retried = false;
 
   value_list_t vl = VALUE_LIST_INIT;
   vl.values = &(value_t){.gauge = NAN};
@@ -320,7 +320,7 @@ static int rc_read(void) {
       break;
 
     if (!retried) {
-      retried = 1;
+      retried = true;
       if (try_reconnect() == 0)
         continue;
       /* else: report the error and fail */
@@ -392,7 +392,7 @@ static int rc_write(const data_set_t *ds, const value_list_t *vl,
   char values[512];
   char *values_array[2];
   int status;
-  bool retried = 0;
+  bool retried = false;
 
   if (daemon_address == NULL) {
     ERROR("rrdcached plugin: daemon_address == NULL.");
@@ -455,7 +455,7 @@ static int rc_write(const data_set_t *ds, const value_list_t *vl,
       break;
 
     if (!retried) {
-      retried = 1;
+      retried = true;
       if (try_reconnect() == 0)
         continue;
       /* else: report the error and fail */
@@ -474,7 +474,7 @@ static int rc_flush(__attribute__((unused)) cdtime_t timeout, /* {{{ */
                     __attribute__((unused)) user_data_t *ud) {
   char filename[PATH_MAX + 1];
   int status;
-  bool retried = 0;
+  bool retried = false;
 
   if (identifier == NULL)
     return EINVAL;
@@ -502,7 +502,7 @@ static int rc_flush(__attribute__((unused)) cdtime_t timeout, /* {{{ */
       break;
 
     if (!retried) {
-      retried = 1;
+      retried = true;
       if (try_reconnect() == 0)
         continue;
       /* else: report the error and fail */