get_media_devices: Discard path when handling a video node name

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/utils/libmedia_dev/get_media_devices.c b/utils/libmedia_dev/get_media_devices.c
index 84be746..ef6f303 100644 (file)
--- a/utils/libmedia_dev/get_media_devices.c
+++ b/utils/libmedia_dev/get_media_devices.c
@@ -319,6 +319,11 @@ char *get_first_alsa_cap_device(void *opaque, char *v4l_device)
        struct media_device_entry *md_ptr = md->md_entry;
        int i;
        char *prev;
+       char p = strrchr(v4l_device, '/');
+
+       /* Get just the device name */
+       if (p)
+               v4l_device = p + 1;
 
        /* Step 1: Find the V4L node */
        for (i = 0; i < md->md_size; i++, md_ptr++) {