Cleaning conditional directives that break statements.

diff --git a/src/varnish.c b/src/varnish.c
index c6c4df0..36908ff 100644 (file)
--- a/src/varnish.c
+++ b/src/varnish.c
@@ -23,6 +23,7 @@
  *   Florian octo Forster <octo at collectd.org>
  **/
 
+#include <stdbool.h>
 #include "collectd.h"
 #include "common.h"
 #include "plugin.h"
@@ -588,6 +589,7 @@ static int varnish_read (user_data_t *ud) /* {{{ */
 {
        struct VSM_data *vd;
        const c_varnish_stats_t *stats;
+       bool test;
 
        user_config_t *conf;
 
@@ -617,10 +619,11 @@ static int varnish_read (user_data_t *ud) /* {{{ */
        }
 
 #if HAVE_VARNISH_V3
-       if (VSC_Open (vd, /* diag = */ 1))
+       test = VSC_Open (vd, /* diag = */ 1);
 #else /* if HAVE_VARNISH_V4 */
-       if (VSM_Open (vd))
+       test = VSM_Open (vd);
 #endif
+       if (test)
        {
                VSM_Delete (vd);
                ERROR ("varnish plugin: Unable to open connection.");