GArray *group;
group = g_datalist_id_get_data(&trace->tracefiles, channel);
+ if (!group)
+ return -ENOENT;
g_assert(group->len > 0);
mdata = g_array_index (group, LttTracefile, 0).mdata;
g_quark_to_string(name), id);
group = g_datalist_id_get_data(&trace->tracefiles, channel);
+ if (!group)
+ return -ENOENT;
g_assert(group->len > 0);
mdata = g_array_index (group, LttTracefile, 0).mdata;