fixed: Bug #3933 - Plus signs in the email address cause premium login to fail

src/lib/base/String.cpp

@@ -0,0 +1,31 @@
+/*
+ * synergy -- mouse and keyboard sharing utility
+ * Copyright (C) 2014 Bolton Software Ltd.
+ * 
+ * This package is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * found in the file COPYING that should have accompanied this file.
+ * 
+ * This package 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "base/String.h"
+
+void
+find_replace_all(
+	CString& subject,
+	const CString& find,
+	const CString& replace)
+{
+    size_t pos = 0;
+    while ((pos = subject.find(find, pos)) != CString::npos) {
+         subject.replace(pos, find.length(), replace);
+         pos += replace.length();
+    }
+}