diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-11-16 19:56:13 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-11-16 19:56:13 +0100 |
| commit | e8111e517d0129f33594c4718691e41ced0b2018 (patch) | |
| tree | 950d76be07cbed5dcfeeadc4d36ca8402027b907 /sys/src/cmd/nusb | |
| parent | fc36bf0711654fa841750f69615112eb4a047e87 (diff) | |
nusb/cam: don't videoclose() when open failed
The fsdestroyfid() is called regardless if the open succeeded
or failed. This causes erroneous videoclose() when opening
the frame or video file while the camera is active.
Diffstat (limited to 'sys/src/cmd/nusb')
| -rw-r--r-- | sys/src/cmd/nusb/cam/cam.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/src/cmd/nusb/cam/cam.c b/sys/src/cmd/nusb/cam/cam.c index c2cc07eea..eabe10d2e 100644 --- a/sys/src/cmd/nusb/cam/cam.c +++ b/sys/src/cmd/nusb/cam/cam.c @@ -284,6 +284,8 @@ fsdestroyfid(Fid *fid) { ReadState *rs; + if(fid->omode == -1) + return; rs = fid->aux; if(rs != nil){ free(rs->buf); |