Merge branch 'collectd-5.4' into collectd-5.5

[collectd.git] / src / daemon / plugin.c

diff --git a/src/daemon/plugin.c b/src/daemon/plugin.c
index e7d4e8d..e723af0 100644 (file)
--- a/src/daemon/plugin.c
+++ b/src/daemon/plugin.c
@@ -974,7 +974,7 @@ static int plugin_mark_loaded (char const *name)
        return (status);
 }
 
-static void plugin_free_loaded ()
+static void plugin_free_loaded (void)
 {
        void *key;
        void *value;
@@ -1567,7 +1567,6 @@ int plugin_unregister_notification (const char *name)
 void plugin_init_all (void)
 {
        char const *chain_name;
-       long write_threads_num;
        llentry_t *le;
        int status;
 
@@ -2272,7 +2271,7 @@ int plugin_dispatch_multivalue (value_list_t const *template, /* {{{ */
                case DS_TYPE_GAUGE:
                        vl->values[0].gauge = va_arg (ap, gauge_t);
                        if (store_percentage)
-                               vl->values[0].gauge *= 100.0 / sum;
+                               vl->values[0].gauge *= sum ? (100.0 / sum) : 0;
                        break;
                case DS_TYPE_ABSOLUTE:
                        vl->values[0].absolute = va_arg (ap, absolute_t);