dovecot - Nov 2017 - Carbon_name path hardcoded

Hello,

I am setting up the imap_stats for dovecot and stumb up on a problem with
carbon_name setup.

const char *prefix = t_strdup_printf("dovecot.%s.global?,

But I need to setup the path myself so my index cam be compliant to the index I
already have.

Wonder if changing it to something like the following so other users have a way
to configure their own path or use the default in case they don?t want to worry
about that.

                string_t *str = t_str_new(256);
-               const char *prefix =
t_strdup_printf("dovecot.%s.global",
+        if ( strstr(carbon_name , "." != NULL) {
+                       const char *prefix = t_strdup_printf("",
                                                    
stats_settings->carbon_name);
+        } else {
+                       const char *prefix =
t_strdup_printf("dovecot.%s.global",
+                                                   
stats_settings->carbon_name);
+        }


If that is not the goal or if I am not using it right , let me know.

Bests,
G Fechio