1 files changed, 23 insertions, 21 deletions
diff --git a/webAO/utils/calculateGifLength.js b/webAO/utils/calculateGifLength.js
index eccfc77..d8f64c1 100644
--- a/webAO/utils/calculateGifLength.js
+++ b/webAO/utils/calculateGifLength.js
@@ -1,29 +1,31 @@
 /* eslint no-bitwise: "off" */
 
 /**
-   * Adds up the frame delays to find out how long a GIF is
-   * I totally didn't steal this
-   * @param {data} gifFile the GIF data
-   */
+ * Adds up the frame delays to find out how long a GIF is
+ * I totally didn't steal this
+ * @param {data} gifFile the GIF data
+ */
 const calculateGifLength = (gifFile) => {
-    const d = new Uint8Array(gifFile);
-    // Thanks to http://justinsomnia.org/2006/10/gif-animation-duration-calculation/
-    // And http://www.w3.org/Graphics/GIF/spec-gif89a.txt
-    let duration = 0;
-    for (let i = 0; i < d.length; i++) {
-        // Find a Graphic Control Extension hex(21F904__ ____ __00)
-        if (d[i] === 0x21
-            && d[i + 1] === 0xF9
-            && d[i + 2] === 0x04
-            && d[i + 7] === 0x00) {
-            // Swap 5th and 6th bytes to get the delay per frame
-            const delay = (d[i + 5] << 8) | (d[i + 4] & 0xFF);
+  const d = new Uint8Array(gifFile);
+  // Thanks to http://justinsomnia.org/2006/10/gif-animation-duration-calculation/
+  // And http://www.w3.org/Graphics/GIF/spec-gif89a.txt
+  let duration = 0;
+  for (let i = 0; i < d.length; i++) {
+    // Find a Graphic Control Extension hex(21F904__ ____ __00)
+    if (
+      d[i] === 0x21 &&
+      d[i + 1] === 0xf9 &&
+      d[i + 2] === 0x04 &&
+      d[i + 7] === 0x00
+    ) {
+      // Swap 5th and 6th bytes to get the delay per frame
+      const delay = (d[i + 5] << 8) | (d[i + 4] & 0xff);
 
-            // Should be aware browsers have a minimum frame delay
-            // e.g. 6ms for IE, 2ms modern browsers (50fps)
-            duration += delay < 2 ? 10 : 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 * 10;
+  }
+  return duration * 10;
 };
 export default calculateGifLength;