Merge branch 'ff/statsd'

[collectd.git] / src / varnish.c

diff --git a/src/varnish.c b/src/varnish.c
index c6c4df0..65562d3 100644 (file)
--- a/src/varnish.c
+++ b/src/varnish.c
@@ -588,6 +588,7 @@ static int varnish_read (user_data_t *ud) /* {{{ */
 {
        struct VSM_data *vd;
        const c_varnish_stats_t *stats;
+       _Bool ok;
 
        user_config_t *conf;
 
@@ -617,10 +618,11 @@ static int varnish_read (user_data_t *ud) /* {{{ */
        }
 
 #if HAVE_VARNISH_V3
-       if (VSC_Open (vd, /* diag = */ 1))
+       ok = (VSC_Open (vd, /* diag = */ 1) == 0);
 #else /* if HAVE_VARNISH_V4 */
-       if (VSM_Open (vd))
+       ok = (VSM_Open (vd) == 0);
 #endif
+       if (!ok)
        {
                VSM_Delete (vd);
                ERROR ("varnish plugin: Unable to open connection.");