initio.c: Fix parse issue inside mraa_io_init
@@ -787,7 +787,6 @@ mraa_io_init(const char* strdesc, mraa_io_descriptor** desc)
strncat(new_desc->leftover_str, str_descs[i], strlen(str_descs[i]));
}
- strncat(new_desc->leftover_str, str_descs[i], strlen(str_descs[i]));
leftover_str_len += strlen(str_descs[i]) + 1;
new_desc->leftover_str[leftover_str_len - 1] = ',';
new_desc->leftover_str[leftover_str_len] = '\0';
