more backward compatibility

multiversx · Sep 23, 2021 · 38d75d6 · 38d75d6
1 parent b000b84
commit 38d75d6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/vm/systemSmartContracts/esdt.go b/vm/systemSmartContracts/esdt.go
@@ -216,6 +216,10 @@ func (e *esdt) checkBasicCreateArguments(args *vmcommon.ContractCallInput) vmcom
 		e.eei.AddReturnMessage(err.Error())
 		return vmcommon.UserError
 	}
+	if len(args.Arguments) < 2 {
+		e.eei.AddReturnMessage("not enough arguments")
+		return vmcommon.UserError
+	}
 	if len(args.Arguments[0]) < minLengthForTokenName ||
 		len(args.Arguments[0]) > int(esdtConfig.MaxTokenNameLength) {
 		e.eei.AddReturnMessage("token name length not in parameters")