Fix linting errors (#340)

diff --git a/index.js b/index.js
index 8cb261deaf773bc0741e3e0081bafb5e40ca7e84..dad9152b76ddd5052fe51cdd47e845544eb62e50 100644 (file)
--- a/index.js
+++ b/index.js
@@ -2119,16 +2119,16 @@ const hexSliceLookupTable = (function () {
 
 // hex lookup table for Buffer.from(x, 'hex')
 const hexCharValueTable = {
-  '0': 0, 
-  '1': 1,
-  '2': 2,
-  '3': 3,
-  '4': 4,
-  '5': 5,
-  '6': 6,
-  '7': 7,
-  '8': 8,
-  '9': 9,
+  0: 0,
+  1: 1,
+  2: 2,
+  3: 3,
+  4: 4,
+  5: 5,
+  6: 6,
+  7: 7,
+  8: 8,
+  9: 9,
   a: 10,
   b: 11,
   c: 12,