make eslint a lot happier

1 files changed, 12 insertions, 12 deletions

diff --git a/webAO/utils/calculateApngLength.js b/webAO/utils/calculateApngLength.js
index d6a40b6..6b9aed2 100644
--- a/webAO/utils/calculateApngLength.js
+++ b/webAO/utils/calculateApngLength.js
@@ -1,7 +1,7 @@
 /**
-	 * Adds up the chunk delays to find out how long a APNG is
-	 * @param {data} apngFile the APNG data
-	 */
+   * Adds up the chunk delays to find out how long a APNG is
+   * @param {data} apngFile the APNG data
+   */
 const calculateApngLength = (apngFile) => {
   const d = new Uint8Array(apngFile);
   // https://wiki.mozilla.org/APNG_Specification#.60fcTL.60:_The_Frame_Control_Chunk
@@ -9,20 +9,20 @@ const calculateApngLength = (apngFile) => {
   for (let i = 0; i < d.length; i++) {
     // Find fcTL header (66 63 54 4C)
     if (d[i] === 0x66
-					&& d[i + 1] === 0x63
-					&& d[i + 2] === 0x54
-					&& d[i + 3] === 0x4C) {
+          && d[i + 1] === 0x63
+          && d[i + 2] === 0x54
+          && d[i + 3] === 0x4C) {
       // numerator and denominator
-      const delay_num = Number(d[i + 23]);
-      const delay_den = Number(d[i + 25]);
+      const delayNum = Number(d[i + 23]);
+      const delayDen = Number(d[i + 25]);
       let delay;
       // minimum is 100ms
-      if (delay_den == 0)
-        delay = delay_num / 100;
+      if (delayDen === 0)
+        delay = delayNum / 100;
       else
-        delay = delay_num / delay_den;
+        delay = delayNum / delayDen;
 
-      duration = duration + delay;
+      duration += delay;
     }
   }
   return duration * 10;