diff -r 1b14ef641c7b -r 532953173cd5 src/CLIParser.h
--- a/src/CLIParser.h	Wed Oct 30 16:47:41 2019 +0100
+++ b/src/CLIParser.h	Sun Nov 10 22:55:42 2019 +0100
@@ -51,6 +51,7 @@
 
 	static const string_t OPTION_FILE;
 	static const string_t OPTION_XATTR;
+	static const string_t OPTION_HASH;
 	static const string_t OPTION_AS;
 	static const string_t OPTION_OPTION;
 	static const string_t OPTION_RELATION;
@@ -67,7 +68,7 @@
 			for (int i = 0; i < arguments.size();) {
 				string_t option = readNext(arguments, i);
 
-				if (option == CLIParser::OPTION_FILE || option == CLIParser::OPTION_XATTR) {
+				if (option == CLIParser::OPTION_FILE || option == CLIParser::OPTION_XATTR || option == CLIParser::OPTION_HASH) {
 					addField(c, currentGroup, currentName, currentAliases, currentOptions); // previous field
 					currentGroup = option.substr(2); // cut off --
 					currentName = readNext(arguments, i);
@@ -112,6 +113,7 @@
 
 const string_t CLIParser::OPTION_FILE = L"--" + RequestedField::GROUP_FILE;
 const string_t CLIParser::OPTION_XATTR = L"--" + RequestedField::GROUP_XATTR;
+const string_t CLIParser::OPTION_HASH = L"--" + RequestedField::GROUP_HASH;
 const string_t CLIParser::OPTION_AS = L"--as";
 const string_t CLIParser::OPTION_OPTION = L"--option";
 const string_t CLIParser::OPTION_RELATION = L"--relation";