X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fwrite_tsdb.c;h=b7f46f1b9abde92bae63eee39d244e7fa6380ae2;hb=c3f2d0e714514ce3fcfe0a210057d8b3a8aaf308;hp=efc71467f39145238adc281ce2285d309c476ae2;hpb=102e4f4ff7e99650b5624a7af1ba3885975a0b8c;p=collectd.git

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);