common fixes

alethzero/MainWin.cpp

@@ -88,14 +88,14 @@ static QString fromRaw(dev::h256 _n, unsigned* _inc = nullptr)
 static std::vector<dev::KeyPair> keysAsVector(QList<dev::KeyPair> const& keys)
 {
 	auto list = keys.toStdList();
-	return {std::begin(list), std::end(list)};
+	return {begin(list), end(list)};
 }
 
 static QString contentsOfQResource(std::string const& res)
 {
 	QFile file(QString::fromStdString(res));
 	if (!file.open(QFile::ReadOnly))
-		return "";
+		BOOST_THROW_EXCEPTION(FileError());
 	QTextStream in(&file);
 	return in.readAll();
 }

libjsqrc/main.js

@@ -1,3 +1,25 @@
+/*
+    This file is part of ethereum.js.
+
+    ethereum.js is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    ethereum.js is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with ethereum.js.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file ethereum.js
+ * @authors:
+ *   Marek Kotewicz <marek@ethdev.com>
+ * @date 2014
+ */
+
 (function(window) {
     function isPromise(o) {
         return o instanceof Promise

libjsqrc/qt.js

@@ -1,3 +1,25 @@
+/*
+    This file is part of ethereum.js.
+
+    ethereum.js is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    ethereum.js is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with ethereum.js.  If not, see <http://www.gnu.org/licenses/>.
+*/
+/** @file ethereum.js
+ * @authors:
+ *   Marek Kotewicz <marek@ethdev.com>
+ * @date 2014
+ */
+
 (function() {
     var QtProvider = function() {
         this.handlers = [];

libweb3jsonrpc/WebThreeStubServer.cpp

@@ -100,9 +100,8 @@ static Json::Value toJson(dev::eth::Transaction const& _t)
 static dev::eth::MessageFilter toMessageFilter(Json::Value const& _json)
 {
 	dev::eth::MessageFilter filter;
-	if (!_json.isObject() || _json.empty()){
+	if (!_json.isObject() || _json.empty())
 		return filter;
-	}
 
 	if (!_json["earliest"].empty())
 		filter.withEarliest(_json["earliest"].asInt());
@@ -298,9 +297,8 @@ Json::Value WebThreeStubServer::blockByNumber(int const& _number)
 static TransactionSkeleton toTransaction(Json::Value const& _json)
 {
 	TransactionSkeleton ret;
-	if (!_json.isObject() || _json.empty()){
+	if (!_json.isObject() || _json.empty())
 		return ret;
-	}
 
 	if (!_json["from"].empty())
 		ret.from = jsToAddress(_json["from"].asString());

libweb3jsonrpc/spec.json

@@ -53,4 +53,3 @@
             
 ]
 
-