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textview: handle NULL cursors gracefully

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Under some cases, we can get NULL back for the cursor. Simply use
g_clear_object() to handle that case gracefully.
This commit is contained in:
Christian Hergert
2015-08-31 05:18:09 -07:00
parent 5dff95c981
commit 04f3b52c38
1 changed files with 2 additions and 2 deletions
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4
gtk/gtktextview.c
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@ -4855,7 +4855,7 @@ set_invisible_cursor (GdkWindow *window)
gdk_window_set_cursor (window, cursor); gdk_window_set_cursor (window, cursor);
g_object_unref (cursor); g_clear_object (&cursor);
} }
static void static void
@ -9831,7 +9831,7 @@ text_window_realize (GtkTextWindow *win,
display = gdk_window_get_display (window); display = gdk_window_get_display (window);
cursor = gdk_cursor_new_from_name (display, "text"); cursor = gdk_cursor_new_from_name (display, "text");
gdk_window_set_cursor (win->bin_window, cursor); gdk_window_set_cursor (win->bin_window, cursor);
g_object_unref (cursor); g_clear_object (&cursor);
} }
gtk_im_context_set_client_window (GTK_TEXT_VIEW (widget)->priv->im_context, gtk_im_context_set_client_window (GTK_TEXT_VIEW (widget)->priv->im_context,