Make gcc happy by initialising the variable only set in a couple of

case statements without a default. MFC after: 2 days X-MFC with: r271871
2014-09-20 08:18:48 +00:00 · 2014-09-20 08:18:48 +00:00 · a10068fdf5
commit a10068fdf5
parent f4d6293c72
1 changed files with 1 additions and 0 deletions
--- a/sys/dev/vt/vt_buf.c
+++ b/sys/dev/vt/vt_buf.c
@ -83,6 +83,7 @@ vthistory_seek(struct vt_buf *vb, int offset, int whence)
 	    bottom + vb->vb_scr_size.tp_row - vb->vb_history_size :
 	    0;

+	roffset = 0; /* Make gcc happy. */
 	switch (whence) {
 	case VHS_SET:
 		if (offset < 0)