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| author | Ray Strode <rstrode@redhat.com> | 2009-10-08 15:42:27 -0400 |
|---|---|---|
| committer | Ray Strode <rstrode@redhat.com> | 2009-10-08 15:42:27 -0400 |
| commit | 30fa8e2d48ab6ea8909a997aa983c475753059b2 (patch) | |
| tree | 1aa3bb7bbf5498e3ef0400ed7ed087cbfca38b7e | |
| parent | e938daa05b05d5517cec61fab7caf0df75e5fa14 (diff) | |
[keyboard] make stop_watching_for_terminal_input idempotent
| -rw-r--r-- | src/libplybootsplash/ply-keyboard.c | 3 |
1 files changed, 3 insertions, 0 deletions
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; |