From: Sebastian Harl <sh@tokkee.org>
Date: Thu, 15 Nov 2012 09:04:46 +0000 (+0100)
Subject: postgresql plugin: Fixed unregistering of write callbacks.
X-Git-Tag: collectd-5.2.0~13^2~5
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=714ecdcf146a04fd0af331aaa67bad1b19cbce3a;p=collectd.git

postgresql plugin: Fixed unregistering of write callbacks.

Rather than unregistering some callback for each writer for each database,
unregister the single callback for each database only.
---

diff --git a/src/postgresql.c b/src/postgresql.c
index 4d243605..ef7a5ec1 100644
--- a/src/postgresql.c
+++ b/src/postgresql.c
@@ -942,11 +942,9 @@ static int c_psql_shutdown (void)
 
 	for (i = 0; i < databases_num; ++i) {
 		c_psql_database_t *db = databases + i;
-		size_t j = 0;
 
-		for (j = 0; j < db->writers_num; ++j) {
+		if (db->writers_num > 0) {
 			char cb_name[DATA_MAX_NAME_LEN];
-
 			ssnprintf (cb_name, sizeof (cb_name), "postgresql-%s",
 					db->database);
 			plugin_unregister_write (cb_name);