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| author | Stefano Karapetsas <[email protected]> | 2013-10-11 22:39:29 +0200 |
|---|---|---|
| committer | Stefano Karapetsas <[email protected]> | 2013-10-11 22:40:27 +0200 |
| commit | fda33fbeedc0aab64d9479850047d0817d0b38be (patch) | |
| tree | 181b20bdaf4a11b2e37efcaaa6b893aa08410d70 | |
| parent | 7c344728b1186266be690616ffb7e9c65df495af (diff) | |
| download | atril-fda33fbeedc0aab64d9479850047d0817d0b38be.tar.bz2 atril-fda33fbeedc0aab64d9479850047d0817d0b38be.tar.xz | |
Check if handler_id is connected before disconnect
Closes #40
https://github.com/mate-desktop/mate-document-viewer/issues/40
| -rw-r--r-- | libmisc/ev-page-action-widget.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libmisc/ev-page-action-widget.c b/libmisc/ev-page-action-widget.c index e0cd9c62..62fe01fd 100644 --- a/libmisc/ev-page-action-widget.c +++ b/libmisc/ev-page-action-widget.c @@ -243,8 +243,10 @@ ev_page_action_widget_finalize (GObject *object) if (action_widget->doc_model != NULL) { if (action_widget->signal_id > 0) { - g_signal_handler_disconnect (action_widget->doc_model, - action_widget->signal_id); + if (g_signal_handler_is_connected(action_widget->doc_model, + action_widget->signal_id)) + g_signal_handler_disconnect (action_widget->doc_model, + action_widget->signal_id); action_widget->signal_id = 0; } g_object_remove_weak_pointer (G_OBJECT (action_widget->doc_model), |