From 30fa8e2d48ab6ea8909a997aa983c475753059b2 Mon Sep 17 00:00:00 2001 From: Ray Strode Date: Thu, 8 Oct 2009 15:42:27 -0400 Subject: [PATCH] [keyboard] make stop_watching_for_terminal_input idempotent --- src/libplybootsplash/ply-keyboard.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/libplybootsplash/ply-keyboard.c b/src/libplybootsplash/ply-keyboard.c index 375ddd54..ab728234 100644 --- a/src/libplybootsplash/ply-keyboard.c +++ b/src/libplybootsplash/ply-keyboard.c @@ -357,6 +357,9 @@ ply_keyboard_watch_for_terminal_input (ply_keyboard_t *keyboard) static void ply_keyboard_stop_watching_for_terminal_input (ply_keyboard_t *keyboard) { + if (keyboard->provider.if_terminal->input_watch == NULL) + return; + ply_event_loop_stop_watching_fd (keyboard->loop, keyboard->provider.if_terminal->input_watch); keyboard->provider.if_terminal->input_watch = NULL;