**/
#include "collectd.h"
+
#include "plugin.h"
#include "common.h"
#include "utils_format_json.h"
static void wh_reset_buffer (wh_callback_t *cb) /* {{{ */
{
+ if ((cb == NULL) || (cb->send_buffer == NULL))
+ return;
+
memset (cb->send_buffer, 0, cb->send_buffer_size);
cb->send_buffer_free = cb->send_buffer_size;
cb->send_buffer_fill = 0;
cb = data;
- wh_flush_nolock (/* timeout = */ 0, cb);
+ if (cb->send_buffer != NULL)
+ wh_flush_nolock (/* timeout = */ 0, cb);
if (cb->curl != NULL)
{