From: Pierre-Yves Ritschard <pyr@spootnik.org>
Date: Thu, 27 Nov 2014 09:08:43 +0000 (+0100)
Subject: erroneous comparison, caught by clang
X-Git-Tag: collectd-5.5.0~123
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=55879a480209d16f15a03be54f68e231d16cf9b6;p=collectd.git

erroneous comparison, caught by clang
---

diff --git a/src/write_tsdb.c b/src/write_tsdb.c
index efc71467..b7f46f1b 100644
--- a/src/write_tsdb.c
+++ b/src/write_tsdb.c
@@ -367,7 +367,7 @@ static int wt_format_name(char *ret, int ret_len,
         if (vl->plugin_instance[0] == '\0') {
             ssnprintf(ret, ret_len, "%s%s.%s",
                       prefix, vl->plugin, ds_name);
-        } else if (vl->type_instance == '\0') {
+        } else if (vl->type_instance[0] == '\0') {
             ssnprintf(ret, ret_len, "%s%s.%s.%s.%s",
                       prefix, vl->plugin, vl->plugin_instance,
                       vl->type_instance, ds_name);