=== modified file 'dcpp/Util.cpp'
--- dcpp/Util.cpp   2011-01-29 14:15:43 +0000
+++ dcpp/Util.cpp   2011-02-11 11:29:34 +0000
@@ -460,7 +460,7 @@
        fileStart = authorityEnd;
    }

-   protocol = url.substr(protoStart, protoEnd - protoStart);
+   protocol = (protoEnd == string::npos ? Util::emptyString : url.substr(protoStart, protoEnd - protoStart));

    if(authorityEnd > authorityStart) {
        dcdebug("x");
@@ -499,7 +499,7 @@
                port = 80;
            } else if(protocol == "https") {
                port = 443;
-           } else if(protocol == "dchub") {
+           } else if(protocol == "dchub" || protocol.empty()) {
                port = 411;
            }
        } else {