From 1e408d9b25490b9e848d43df6ebeeac4b6f703af Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Thu, 27 Mar 2025 08:59:36 +0000
Subject: [PATCH] avoid errors in dead code

---
 camp/static/js/slideshow.js | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

diff --git a/camp/static/js/slideshow.js b/camp/static/js/slideshow.js
index 4ccfedc..33eeabc 100644
--- a/camp/static/js/slideshow.js
+++ b/camp/static/js/slideshow.js
@@ -34,30 +34,15 @@ document.querySelectorAll('.select-image').forEach(function(a) {
     };
 });
 
-/*
-if (document.querySelectorAll('.select-image').length && document.location.hash.length) {
-    var slide = parseInt(document.location.hash.slice(1))
-    if (slide) {
-        slider.goToSlide(slide - 1)
-        slider.resize()
-        slider.redrawSlider()
-        setTimeout(function() {
-            slider.resize()
-            slider.redrawSlider()
-        }, 2000)
-    }
-}
-*/
-
 $(document).keydown(function(e){
     if (e.keyCode == 39) // Right arrow 
         {
-            slider && slider.goToNextSlide();
+            slider && slider.goToNextSlide && slider.goToNextSlide();
             return false;
         }
     else if (e.keyCode == 37) // left arrow
         {
-            slider && slider.goToPrevSlide();
+            slider && slider.goToPrevSlide && slider.goToPrevSlide();
             return false;
        }
  });