Customisable backup directory.

src/utils/directories.cpp

@@ -38,12 +38,25 @@ int getNumConfigDirectories()
 std::string get_local_config_path(int index)
 {
     config *cfg = get_global_config();
+    if (!cfg)
+        return std::string();
+
     std::vector<std::string> local_config_directories = cfg->get_local_config_directories();
     if (index < 0 || index >= local_config_directories.size())
         return std::string();
     return local_config_directories[index];
 }
 
+
+std::string get_local_backup_path()
+{
+    config *cfg = get_global_config();
+    if (!cfg)
+        return std::string();
+
+    return cfg->get_local_backup_path();
+}
+
 std::string get_local_config_templates_path(int index)
 {
     std::string config_path = get_local_config_path(index);