From a07f44c9cd5828a84545dcfe22544bfed2ea8812 Mon Sep 17 00:00:00 2001
From: =?utf8?q?F=E1=B4=80=CA=99=C9=AA=E1=B4=87=C9=B4=20W=E1=B4=87=CA=80?=
 =?utf8?q?=C9=B4=CA=9F=C9=AA?= <faxmodem@collectd.org>
Date: Wed, 19 Jun 2019 10:32:11 +0200
Subject: [PATCH] Fix return value or loglevel for several plugins

Some plugins' RC was != 0 and started to fail due to
stricter verification introduced by 3b9c7b2.
This commit fixes those return values.
For some plugins, fix verbosity of error message: non-zero rc
should be error, not warning.

Change-Id: I9a3f1f80e266858b6744fd9d9d99b352b8d94306

Change-Id: Ibf6ebc6cdc93c6e105d488e4a131dcb6e8eea19b

Change-Id: I35bac15fa0a89b068575739ac1cff0115c9d3a40

s

Change-Id: I992002c56763fbdea5347e5b6e176cc86f5a08ce
---
 src/barometer.c | 2 +-
 src/load.c      | 4 +++-
 src/logfile.c   | 4 ++--
 src/openvpn.c   | 2 +-
 src/syslog.c    | 1 +
 src/ted.c       | 2 +-
 6 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/barometer.c b/src/barometer.c
index 468a2371..6e8eacda 100644
--- a/src/barometer.c
+++ b/src/barometer.c
@@ -1309,7 +1309,7 @@ static int collectd_barometer_config(const char *key, const char *value) {
   } else if (strcasecmp(key, "Normalization") == 0) {
     int normalize_tmp = atoi(value);
     if (normalize_tmp < 0 || normalize_tmp > 2) {
-      WARNING("barometer: collectd_barometer_config: invalid normalization: %d",
+      ERROR("barometer: collectd_barometer_config: invalid normalization: %d",
               normalize_tmp);
       return 1;
     }
diff --git a/src/load.c b/src/load.c
index da7fe58f..1adc6218 100644
--- a/src/load.c
+++ b/src/load.c
@@ -61,7 +61,7 @@ static const char *config_keys[] = {"ReportRelative"};
 static int config_keys_num = STATIC_ARRAY_SIZE(config_keys);
 
 static int load_config(const char *key, const char *value) {
-  if (strcasecmp(key, "ReportRelative") == 0)
+  if (strcasecmp(key, "ReportRelative") == 0) {
 #ifdef _SC_NPROCESSORS_ONLN
     report_relative_load = IS_TRUE(value);
 #else
@@ -69,6 +69,8 @@ static int load_config(const char *key, const char *value) {
             "is not available, because I can't determine the "
             "number of CPUS on this system. Sorry.");
 #endif
+    return 0;
+  }
   return -1;
 }
 static void load_submit(gauge_t snum, gauge_t mnum, gauge_t lnum) {
diff --git a/src/logfile.c b/src/logfile.c
index 3a25319e..ef75052a 100644
--- a/src/logfile.c
+++ b/src/logfile.c
@@ -52,8 +52,8 @@ static int logfile_config(const char *key, const char *value) {
     log_level = parse_log_severity(value);
     if (log_level < 0) {
       log_level = LOG_INFO;
-      ERROR("logfile: invalid loglevel [%s] defaulting to 'info'", value);
-      return 1;
+      WARNING("logfile: invalid loglevel [%s] defaulting to 'info'", value);
+      return 0;
     }
   } else if (0 == strcasecmp(key, "File")) {
     sfree(log_file);
diff --git a/src/openvpn.c b/src/openvpn.c
index 4d4a878f..10a42592 100644
--- a/src/openvpn.c
+++ b/src/openvpn.c
@@ -506,7 +506,7 @@ static int openvpn_config(const char *key, const char *value) {
         });
 
     if (status == EINVAL) {
-      WARNING("openvpn plugin: status filename \"%s\" "
+      ERROR("openvpn plugin: status filename \"%s\" "
               "already used, please choose a "
               "different one.",
               status_name);
diff --git a/src/syslog.c b/src/syslog.c
index a600f30e..e8c4be56 100644
--- a/src/syslog.c
+++ b/src/syslog.c
@@ -56,6 +56,7 @@ static int sl_config(const char *key, const char *value) {
   } else if (strcasecmp(key, "NotifyLevel") == 0) {
     notif_severity = parse_notif_severity(value);
     if (notif_severity < 0)
+      ERROR("syslog: invalid notification severity [%s]", value);
       return 1;
   }
 
diff --git a/src/ted.c b/src/ted.c
index e1b48fd6..ff650a8d 100644
--- a/src/ted.c
+++ b/src/ted.c
@@ -243,7 +243,7 @@ static int ted_config(const char *key, const char *value) {
 
     tmp = atoi(value);
     if (tmp < 0) {
-      WARNING("ted plugin: Invalid retry count: %i", tmp);
+      ERROR("ted plugin: Invalid retry count: %i", tmp);
       return 1;
     }
     conf_retries = tmp;
-- 
2.11.0