From f77a5f5c1a476fee551f19107f4844747d8d1c45 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 22 Jun 2021 08:17:38 +0530
Subject: [PATCH] Fix #1933032 [[Viewer] Using comma in reference doesn't
 work](https://bugs.launchpad.net/calibre/+bug/1933032)

---
 src/pyj/read_book/goto.pyj | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/pyj/read_book/goto.pyj b/src/pyj/read_book/goto.pyj
index 9bec35e01f..3208dfaed9 100644
--- a/src/pyj/read_book/goto.pyj
+++ b/src/pyj/read_book/goto.pyj
@@ -99,6 +99,7 @@ def create_location_overlay(current_position_data, book, overlay, container):
                 'No location {} found').format(cfi))
 
     def goto_ref(ref):
+        ref = ref.replace(/,/g, '.')
         if ui_operations.goto_reference(ref):
             overlay.hide()
         else: