67   GString *shapers = g_string_new (nullptr);  in shapers_to_string()  local
71     g_string_append (shapers, *shaper_list);  in shapers_to_string()
72     g_string_append_c (shapers, ',');  in shapers_to_string()
74   g_string_truncate (shapers, MAX (0, (gint)shapers->len - 1));  in shapers_to_string()
76   return g_string_free (shapers, false);  in shapers_to_string()
87   char *shapers = shapers_to_string ();  in show_version()  local
88   g_printf ("Available shapers: %s\n", shapers);  in show_version()
89   g_free (shapers);  in show_version()
191   char **shapers = g_strsplit (arg, ",", 0);  in parse_shapers()  local
193   for (char **shaper = shapers; *shaper; shaper++) {  in parse_shapers()
204       g_strfreev (shapers);  in parse_shapers()
209   g_strfreev (shape_opts->shapers);  in parse_shapers()
210   shape_opts->shapers = shapers;  in parse_shapers()