message: Fixed bug (segfault on decodescript).
diff: @@ -179,7 +179,7 @@ bool Solver(const CScript& scriptPubKey, txnouttype& typeRet, vector<vector<unsi
  {
  if(0 <= opcode1 && opcode1 <= OP_PUSHDATA4)
  {
  - if(vch1.size() > 4 || (vch1.back() & 0x80))
  + if(vch1.empty() || vch1.size() > 4 || (vch1.back() & 0x80))
  break;
  }
  }
  