From: Florian Forster <octo@huhu.verplant.org>
Date: Mon, 20 Apr 2009 13:03:24 +0000 (+0200)
Subject: apache plugin: Fix the signature of the curl callback function.
X-Git-Tag: collectd-4.7.0~55
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=6dfea4931b4b446b7e6f22d97a24ce22dff7da98;p=collectd.git

apache plugin: Fix the signature of the curl callback function.
---

diff --git a/src/apache.c b/src/apache.c
index c661a7a0..522a3e3a 100644
--- a/src/apache.c
+++ b/src/apache.c
@@ -74,9 +74,18 @@ static void apache_free (apache_t *st)
 } /* apache_free */
 
 static size_t apache_curl_callback (void *buf, size_t size, size_t nmemb,
-		apache_t *st)
+		void *user_data)
 {
 	size_t len = size * nmemb;
+	apache_t *st;
+
+	st = user_data;
+	if (st == NULL)
+	{
+		ERROR ("apache plugin: apache_curl_callback: "
+				"user_data pointer is NULL.");
+		return (0);
+	}
 
 	if (len <= 0)
 		return (len);