diff options
Diffstat (limited to 'camlibs/ptp2/library.c')
| -rw-r--r-- | camlibs/ptp2/library.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/camlibs/ptp2/library.c b/camlibs/ptp2/library.c index 770fb9d70..c271317e7 100644 --- a/camlibs/ptp2/library.c +++ b/camlibs/ptp2/library.c @@ -5857,9 +5857,11 @@ camera_trigger_canon_eos_capture (Camera *camera, GPContext *context) C_PTP (ptp_canon_eos_getdevicepropdesc (params, PTP_DPC_CANON_EOS_AvailableShots, &dpd)); if (dpd.CurrentValue.u32 < 100) { /* Tell the camera we have enough free space on the PC */ - ptp_canon_eos_setuilock(params); + if (!params->uilocked) + ptp_canon_eos_setuilock(params); LOG_ON_PTP_E (ptp_canon_eos_pchddcapacity(params, 0x0fffffff, 0x00001000, 0x00000001)); - ptp_canon_eos_resetuilock(params); + if (!params->uilocked) + ptp_canon_eos_resetuilock(params); } } } |