contrib/docker: add LD_PRELOAD wrapper to fopen/open/opendir syscalls

[collectd.git] / src / utils_format_graphite.c

diff --git a/src/utils_format_graphite.c b/src/utils_format_graphite.c
index c726265..69c619f 100644 (file)
--- a/src/utils_format_graphite.c
+++ b/src/utils_format_graphite.c
@@ -150,6 +150,7 @@ static int gr_format_name (char *ret, int ret_len,
         sstrncpy (tmp_plugin, n_plugin, sizeof (tmp_plugin));
 
     if (n_type_instance[0] != '\0')
+    {
         if ((flags & GRAPHITE_DROP_DUPE_FIELDS) && strcmp(n_plugin, n_type) == 0)
             sstrncpy (tmp_type, n_type_instance, sizeof (tmp_type));
         else
@@ -157,18 +158,21 @@ static int gr_format_name (char *ret, int ret_len,
                 n_type,
                 (flags & GRAPHITE_SEPARATE_INSTANCES) ? '.' : '-',
                 n_type_instance);
+    }
     else
         sstrncpy (tmp_type, n_type, sizeof (tmp_type));
 
     /* Assert always_append_ds -> ds_name */
     assert (!(flags & GRAPHITE_ALWAYS_APPEND_DS) || (ds_name != NULL));
     if (ds_name != NULL)
+    {
         if ((flags & GRAPHITE_DROP_DUPE_FIELDS) && strcmp(tmp_plugin, tmp_type) == 0)
             ssnprintf (ret, ret_len, "%s%s%s.%s.%s",
                 prefix, n_host, postfix, tmp_plugin, ds_name);
         else
             ssnprintf (ret, ret_len, "%s%s%s.%s.%s.%s",
                 prefix, n_host, postfix, tmp_plugin, tmp_type, ds_name);
+    }
     else
         ssnprintf (ret, ret_len, "%s%s%s.%s.%s",
             prefix, n_host, postfix, tmp_plugin, tmp_type);
@@ -253,6 +257,7 @@ int format_graphite (char *buffer, size_t buffer_size,
         }
         memcpy((void *) (buffer + buffer_pos), message, message_len);
         buffer_pos += message_len;
+        buffer[buffer_pos] = '\0';
     }
     sfree (rates);
     return (status);