Unable to find devce

[prestonbrown-me]

Describe the bug
I have tried multiple cameras, and a specifically a Logitech C920. The program is unable to detect the cameras:
Error [1]: Device /dev/video0 required but could not be found. Aborting.

To Reproduce
Steps to reproduce the behavior:

1. Connect camera to device
2. Ensure the camera is recognized by the pi: v4l2-ctl --list-devices
3. Check output: HD Pro Webcam C920 (usb-0000:01:00.0-1.3): /dev/video0 /dev/video1
4. Run script ./Raspi_VLC_Webcam_Stream.sh 0

Expected behavior
The program should run.

Screenshots

[m-kozlowski]

change
if [ -f "${WEBCAM_DEVICE}" ] ; then
to
if [ -e "${WEBCAM_DEVICE}" ] ; then

[LoneWanderer-GH]

Closing as duplicate of #2.
I hope to push the (known) fix this week.