[Xfce4-commits] [apps/ristretto] 02/03: Disable save-copy dialog if no image is loaded.

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eric pushed a commit to branch master
in repository apps/ristretto.

commit e03935c9d7c12e1377514bdad4c01099c557ec0d
Author: Marc Schink <xfce-dev at marcschink.de>
Date:   Tue Sep 1 17:43:20 2015 +0200

    Disable save-copy dialog if no image is loaded.
    
    The save-copy dialog can no longer be opened via its keyboard
    shortcut if no image is loaded.
    
    Signed-off-by: Eric Koegel <eric.koegel at gmail.com>
---
 src/main_window.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/main_window.c b/src/main_window.c
index e3ec5be..432113d 100644
--- a/src/main_window.c
+++ b/src/main_window.c
@@ -3162,6 +3162,12 @@ cb_rstto_main_window_save_copy (GtkWidget *widget, RsttoMainWindow *window)
     GtkWidget *dialog, *err_dialog;
     gint response;
     GFile *file, *s_file;
+    RsttoFile *r_file;
+
+    r_file = rstto_image_list_iter_get_file (window->priv->iter);
+
+    if (r_file == NULL)
+        return;
 
     dialog = gtk_file_chooser_dialog_new(_("Save copy"),
                                          GTK_WINDOW(window),

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