Raise errors for a 0-length fixed array (e.g. int[0])

ethereumjs · Jul 20, 2016 · 537a29c · 537a29c
1 parent ab07ecf
commit 537a29c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/index.js b/lib/index.js
@@ -52,7 +52,7 @@ function parseTypeNxM (type) {
 function parseTypeArray (type) {
   var tmp = /^\w+\[(\d*)\]$/.exec(type)[1]
   if (tmp.length === 0) {
-    return 0
+    return -1
   } else {
     return parseInt(tmp, 10)
   }
@@ -119,7 +119,7 @@ function encodeSingle (type, arg) {
     }
 
     size = parseTypeArray(type)
-    if ((size !== 0) && (arg.length > size)) {
+    if ((size >= 0) && (arg.length > size)) {
       throw new Error('Elements exceed array size: ' + size)
     }