Fix wrong warning on empty backup directory setting if 'Backup Copy' is not enabled at all.

git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@5551 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

+2011-03-02  Enrico Tröger  <enrico(dot)troeger(at)uvena(dot)de>
+
+ * plugins/saveactions.c:
+   Fix wrong warning on empty backup directory setting if
+   'Backup Copy' is not enabled at all.
+
+
 2011-02-22  Nick Treleaven  <nick(dot)treleaven(at)btinternet(dot)com>
 
  * src/templates.c:

plugins/saveactions.c

@@ -453,14 +453,17 @@ static void configure_response_cb(GtkDialog *dialog, gint response, G_GNUC_UNUSE
 		g_key_file_set_integer(config, "backupcopy", "dir_levels", backupcopy_dir_levels);
 		g_key_file_set_string(config, "backupcopy", "time_fmt", text_time);
 		setptr(backupcopy_time_fmt, g_strdup(text_time));
-		if (*text_dir != '\0' && backupcopy_set_backup_dir(text_dir))
+		if (enable_backupcopy)
 		{
-			g_key_file_set_string(config, "backupcopy", "backup_dir", text_dir);
-		}
-		else
-		{
-			dialogs_show_msgbox(GTK_MESSAGE_ERROR,
-					_("Backup directory does not exist or is not writable."));
+			if (NZV(text_dir) && backupcopy_set_backup_dir(text_dir))
+			{
+				g_key_file_set_string(config, "backupcopy", "backup_dir", text_dir);
+			}
+			else
+			{
+				dialogs_show_msgbox(GTK_MESSAGE_ERROR,
+						_("Backup directory does not exist or is not writable."));
+			}
 		}