prefs-dialog: Fix a crash when removing style schemes
This looks like another old leftover from the move to gtk3
Based on: 11fbe0fe14
Closes: https://github.com/linuxmint/xed/issues/25
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@@ -62,7 +62,6 @@
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static GtkWidget *preferences_dialog = NULL;
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enum
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{
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ID_COLUMN = 0,
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@@ -467,10 +466,14 @@ style_scheme_changed (GtkWidget *treeview,
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XedPreferencesDialog *dlg)
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{
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GtkTreePath *path;
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gtk_tree_view_get_cursor (GTK_TREE_VIEW (dlg->priv->schemes_treeview), &path, NULL);
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if (path != NULL)
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{
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GtkTreeIter iter;
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gchar *id;
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gtk_tree_view_get_cursor (GTK_TREE_VIEW (dlg->priv->schemes_treeview), &path, NULL);
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gtk_tree_model_get_iter (GTK_TREE_MODEL (dlg->priv->schemes_treeview_model), &iter, path);
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gtk_tree_path_free (path);
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gtk_tree_model_get (GTK_TREE_MODEL (dlg->priv->schemes_treeview_model), &iter, ID_COLUMN, &id, -1);
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@@ -481,6 +484,7 @@ style_scheme_changed (GtkWidget *treeview,
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g_free (id);
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}
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}
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static const gchar *
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ensure_color_scheme_id (XedPreferencesDialog *dlg,
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