check item array

28b45ae2 · yann300 · d5bcae06 · 28b45ae2
Commit 28b45ae2 authored Oct 25, 2016 by yann300
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Showing with 5 additions and 1 deletion

util.js src/helpers/util.js +5 -1

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--- a/src/helpers/util.js
+++ b/src/helpers/util.js
@@ -7,7 +7,11 @@ module.exports = {
    var ret = '0x'
    for (var i = 0; i < ints.length; i++) {
      var h = ints[i]
-      ret += (h <= 0xf ? '0' : '') + h.toString(16)
+      if (h) {
+        ret += (h <= 0xf ? '0' : '') + h.toString(16)
+      } else {
+        ret += '00'
+      }
    }
    return ret
  },