diff options
Diffstat (limited to 'iconvdata/iso-2022-jp.c')
| -rw-r--r-- | iconvdata/iso-2022-jp.c | 52 |
1 files changed, 28 insertions, 24 deletions
diff --git a/iconvdata/iso-2022-jp.c b/iconvdata/iso-2022-jp.c index e888d310b7..36465ccd45 100644 --- a/iconvdata/iso-2022-jp.c +++ b/iconvdata/iso-2022-jp.c @@ -132,34 +132,38 @@ gconv_init (struct gconv_step *step) } result = GCONV_NOCONV; - if (dir != illegal_dir - && ((new_data - = (struct iso2022jp_data *) malloc (sizeof (struct iso2022jp_data))) - != NULL)) + if (dir != illegal_dir) { - new_data->dir = dir; - new_data->var = var; - step->data = new_data; + new_data + = (struct iso2022jp_data *) malloc (sizeof (struct iso2022jp_data)); - if (dir == from_iso2022jp) + result = GCONV_NOMEM; + if (new_data != NULL) { - step->min_needed_from = MIN_NEEDED_FROM; - step->max_needed_from = MAX_NEEDED_FROM; - step->min_needed_to = MIN_NEEDED_TO; - step->max_needed_to = MIN_NEEDED_TO; + new_data->dir = dir; + new_data->var = var; + step->data = new_data; + + if (dir == from_iso2022jp) + { + step->min_needed_from = MIN_NEEDED_FROM; + step->max_needed_from = MAX_NEEDED_FROM; + step->min_needed_to = MIN_NEEDED_TO; + step->max_needed_to = MIN_NEEDED_TO; + } + else + { + step->min_needed_from = MIN_NEEDED_TO; + step->max_needed_from = MAX_NEEDED_TO; + step->min_needed_to = MIN_NEEDED_FROM; + step->max_needed_to = MIN_NEEDED_FROM + 2; + } + + /* Yes, this is a stateful encoding. */ + step->stateful = 1; + + result = GCONV_OK; } - else - { - step->min_needed_from = MIN_NEEDED_TO; - step->max_needed_from = MAX_NEEDED_TO; - step->min_needed_to = MIN_NEEDED_FROM; - step->max_needed_to = MIN_NEEDED_FROM + 2; - } - - /* Yes, this is a stateful encoding. */ - step->stateful = 1; - - result = GCONV_OK; } return result; |