diff -Nru advgetopt-2.0.7.0~bionic/advgetopt/advgetopt_config.cpp advgetopt-2.0.7.1~bionic/advgetopt/advgetopt_config.cpp
--- advgetopt-2.0.7.0~bionic/advgetopt/advgetopt_config.cpp	2020-05-30 00:40:30.000000000 +0000
+++ advgetopt-2.0.7.1~bionic/advgetopt/advgetopt_config.cpp	2020-05-30 00:42:15.000000000 +0000
@@ -336,7 +336,7 @@
                 //
                 opt->set_default(param.second);
 
-                f_options_by_name[param.first] = opt;
+                f_options_by_name[opt->get_name()] = opt;
             }
         }
         else
diff -Nru advgetopt-2.0.7.0~bionic/debian/changelog advgetopt-2.0.7.1~bionic/debian/changelog
--- advgetopt-2.0.7.0~bionic/debian/changelog	2020-05-30 00:42:15.000000000 +0000
+++ advgetopt-2.0.7.1~bionic/debian/changelog	2020-05-30 00:42:15.000000000 +0000
@@ -1,6 +1,7 @@
-advgetopt (2.0.7.0~bionic) bionic; urgency=high
+advgetopt (2.0.7.1~bionic) bionic; urgency=high
 
-  * Applied a fix to the configuration file sections handling.
+  * When saving parameters to the `f_options_by_name` we must use the correct
+    version of the name (i.e. the `_` are changed to `-`).
 
  -- Alexis Wilke <alexis@m2osw.com>  Fri, 29 May 2020 17:42:15 -0700
 
Binary files /tmp/tmpxgRyx_/kgaqvArZXi/advgetopt-2.0.7.0~bionic/debian/.changelog.swp and /tmp/tmpxgRyx_/DJu6vhPLb6/advgetopt-2.0.7.1~bionic/debian/.changelog.swp differ