diff options
Diffstat (limited to 'backend/escl/escl.c')
| -rw-r--r-- | backend/escl/escl.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/backend/escl/escl.c b/backend/escl/escl.c index cbbdb60..77b753f 100644 --- a/backend/escl/escl.c +++ b/backend/escl/escl.c @@ -621,16 +621,20 @@ sane_get_devices(const SANE_Device ***device_list, SANE_Bool local_only) ESCL_Device *dev = NULL; static const SANE_Device **devlist = 0; SANE_Status status; + SANE_Status status2; if (device_list == NULL) return (SANE_STATUS_INVAL); - status = sanei_configure_attach(ESCL_CONFIG_FILE, NULL, + status2 = sanei_configure_attach(ESCL_CONFIG_FILE, NULL, attach_one_config, NULL); - if (status != SANE_STATUS_GOOD) - return (status); escl_devices(&status); - if (status != SANE_STATUS_GOOD) - return (status); + if (status != SANE_STATUS_GOOD && status2 != SANE_STATUS_GOOD) + { + if (status2 != SANE_STATUS_GOOD) + return (status2); + if (status != SANE_STATUS_GOOD) + return (status); + } if (devlist) free(devlist); devlist = (const SANE_Device **) calloc (num_devices + 1, sizeof (devlist[0])); |