patch dd18dbebc3877faa7fe1c7f1257fb3a4048aab32
Author: E. Bosch <presidev@AT@gmail.com>
Date:   Sat May 30 22:25:32 CEST 2026
  * utils: In add_filename() don't put a final dot if there is no extension in the filename
diff -rN -u old-irgramd/utils.py new-irgramd/utils.py
--- old-irgramd/utils.py	2026-06-09 14:34:55.011742385 +0200
+++ new-irgramd/utils.py	2026-06-09 14:34:55.011742385 +0200
@@ -98,11 +98,13 @@
     if add:
         aux = filename.rsplit('.', 1)
         name = aux[0]
+        last_dot = '.'
         try:
             ext = aux[1]
         except:
             ext = ''
-        return '{}-{}.{}'.format(name, add, ext)
+            last_dot = ''
+        return '{}-{}{}{}'.format(name, add, last_dot, ext)
     else:
         return filename