Finish the filename

git-svn-id: http://svn.dmdirc.com/trunk@2871 00569f92-eb28-0410-84fd-f71c24880f

src/com/dmdirc/addons/dcc/DCCPlugin.java

 							String bit = ctcpData[i];
 							if (i == 1) { bit = bit.substring(1); }
 							if (bit.endsWith("\"")) {
-								filenameBits.append(" "+bit.substring(bit.length()));
+								filenameBits.append(" "+bit.substring(0, bit.length()-1));
 								break;
 							} else {
 								filenameBits.append(" "+bit);