X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fdaemon%2Fplugin.c;h=e723af075d112363ac9db07d4cdab99546bfad85;hb=22651d8d4dc49e24bbac2cd34e0642dcf3639c97;hp=e7d4e8df2c801b7e6d0a0e6a8bdd4e120cedbf20;hpb=0657d95eaa686d64efe6bbccda346ebd6467bd0b;p=collectd.git

diff --git a/src/daemon/plugin.c b/src/daemon/plugin.c
index e7d4e8df..e723af07 100644
--- 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);