1 files changed, 6 insertions, 6 deletions
diff --git a/webAO/utils/calculateWebpLength.js b/webAO/utils/calculateWebpLength.js
index 38da7c1..1b422a0 100644
--- a/webAO/utils/calculateWebpLength.js
+++ b/webAO/utils/calculateWebpLength.js
@@ -1,22 +1,22 @@
 const calculateWebpLength = (webpFile) => {
-  let d = new Uint8Array(webpFile);
+  const d = new Uint8Array(webpFile);
   // https://developers.google.com/speed/webp/docs/riff_container#animation
   let duration = 0;
-  for (var i = 0; i < d.length; i++) {
+  for (let i = 0; i < d.length; i++) {
     // Find ANMF header (41 4E 4D 46)
     if (d[i] === 0x41
       && d[i + 1] === 0x4E
       && d[i + 2] === 0x4D
       && d[i + 3] === 0x46) {
       // Swap 5th and 6th bytes to get the delay per frame
-      let delay = (d[i + 21] << 8) | (d[i + 20] & 0xFF);
+      const delay = (d[i + 21] << 8) | (d[i + 20] & 0xFF);
 
-      // Should be aware browsers have a minimum frame delay 
+      // Should be aware browsers have a minimum frame delay
       // e.g. 6ms for IE, 2ms modern browsers (50fps)
       duration += delay < 2 ? 10 : delay;
     }
   }
   return duration;
-}
+};
 
-export default calculateWebpLength
-\ No newline at end of file
+export default calculateWebpLength;