bin/ovr: Remove useless initialization

Cc: Kamil Maciorowski <https://linux.codidact.com/users/62405>
Signed-off-by: Alejandro Colomar <alx@kernel.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/bin/ovr b/bin/ovr
index 28784e6..ef00683 100755
--- a/bin/ovr
+++ b/bin/ovr
@@ -12,8 +12,6 @@ err()
 
 ovr_alt()
 {
-	permanent=;
-
 	enter() { tput smcup; } >/dev/tty;
 	leave() { tput rmcup; } >/dev/tty;