X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fapache.c;h=40d0efe2bc3d22e093e0a2652e9fd1bd09963083;hb=ba76b1429d2b11935602aaf85174fa6058325d0f;hp=3d25c350fbb366fcfe5569e5f0a3d23bef98e233;hpb=c8d167c5af263b6f56b39275fd5b281bdaf48b02;p=collectd.git

diff --git a/src/apache.c b/src/apache.c
index 3d25c350..40d0efe2 100644
--- a/src/apache.c
+++ b/src/apache.c
@@ -63,8 +63,10 @@ typedef struct apache_s apache_t;
 /* TODO: Remove this prototype */
 static int apache_read_host (user_data_t *user_data);
 
-static void apache_free (apache_t *st)
+static void apache_free (void *arg)
 {
+	apache_t *st = arg;
+
 	if (st == NULL)
 		return;
 
@@ -98,7 +100,7 @@ static size_t apache_curl_callback (void *buf, size_t size, size_t nmemb,
 		return (0);
 	}
 
-	if (len <= 0)
+	if (len == 0)
 		return (len);
 
 	if ((st->apache_buffer_fill + len) >= st->apache_buffer_size)
@@ -137,7 +139,7 @@ static size_t apache_header_callback (void *buf, size_t size, size_t nmemb,
 		return (0);
 	}
 
-	if (len <= 0)
+	if (len == 0)
 		return (len);
 
 	/* look for the Server header */
@@ -243,7 +245,7 @@ static int config_add (oconfig_item_t *ci)
 
 		memset (&ud, 0, sizeof (ud));
 		ud.data = st;
-		ud.free_func = (void *) apache_free;
+		ud.free_func = apache_free;
 
 		memset (callback_name, 0, sizeof (callback_name));
 		ssnprintf (callback_name, sizeof (callback_name),