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dload: delete zero length downloads on curl error

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In the case of a non-operation (e.g. DNS resolver error), delete the
leftover 0 byte .part file.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This commit is contained in:
Dave Reisner 2011-08-19 14:07:29 -04:00 committed by Dan McGee
parent 43940f591e
commit 82fc816d79
1 changed files with 4 additions and 0 deletions
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4
lib/libalpm/dload.c
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@ -319,6 +319,10 @@ static int curl_download_internal(struct dload_payload *payload,
case CURLE_ABORTED_BY_CALLBACK: case CURLE_ABORTED_BY_CALLBACK:
goto cleanup; goto cleanup;
default: default:
/* delete zero length downloads */
if(stat(tempfile, &st) == 0 && st.st_size == 0) {
payload->unlink_on_fail = 1;
}
if(!payload->errors_ok) { if(!payload->errors_ok) {
handle->pm_errno = ALPM_ERR_LIBCURL; handle->pm_errno = ALPM_ERR_LIBCURL;
_alpm_log(handle, ALPM_LOG_ERROR, _("failed retrieving file '%s' from %s : %s\n"), _alpm_log(handle, ALPM_LOG_ERROR, _("failed retrieving file '%s' from %s : %s\n"),