fb vout: use var_Inherit

diff --git a/modules/video_output/fb.c b/modules/video_output/fb.c
index c6879f3c11da1d8aab25de06daa800b28df355c8..e55e6168c7b5bb723ca1b02e2547aa8c0ed13361 100644 (file)
--- a/modules/video_output/fb.c
+++ b/modules/video_output/fb.c
@@ -519,7 +519,7 @@ static int OpenDisplay(vout_display_t *vd, bool force_resolution)
     char *psz_device;                             /* framebuffer device path */
 
     /* Open framebuffer device */
-    if (!(psz_device = config_GetPsz(vd, FB_DEV_VAR))) {
+    if (!(psz_device = var_InheritString(vd, FB_DEV_VAR))) {
         msg_Err(vd, "don't know which fb device to open");
         return VLC_EGENERIC;
     }