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trans_commit: restore pm_errno after updating log 

If the call to alpm_logaction failed it would overwrite pm_errno,
leading to error messages unrelated to the actual reason the transaction
failed.

Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
This commit is contained in:
Andrew Gregory 2015-01-26 13:19:29 -05:00 committed by Allan McRae
parent 3b22183a4d
commit 841e531c51
1 changed files with 4 additions and 0 deletions
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4
lib/libalpm/trans.c
View File

@ -192,13 +192,17 @@ int SYMEXPORT alpm_trans_commit(alpm_handle_t *handle, alpm_list_t **data)
if(trans->add == NULL) {
if(_alpm_remove_packages(handle, 1) == -1) {
/* pm_errno is set by _alpm_remove_packages() */
alpm_errno_t save = handle->pm_errno;
alpm_logaction(handle, ALPM_CALLER_PREFIX, "transaction failed\n");
handle->pm_errno = save;
return -1;
}
} else {
if(_alpm_sync_commit(handle, data) == -1) {
/* pm_errno is set by _alpm_sync_commit() */
alpm_errno_t save = handle->pm_errno;
alpm_logaction(handle, ALPM_CALLER_PREFIX, "transaction failed\n");
handle->pm_errno = save;
return -1;
}
}