Bug 543497, Patch A: Fix "warning: suggest parentheses around comparison in operand of &" in nsBinHexDecoder.cpp. r=jduell

netwerk/streamconv/converters/nsBinHexDecoder.cpp

@@ -204,7 +204,7 @@ nsresult nsBinHexDecoder::ProcessNextState(nsIRequest * aRequest, nsISupports *
       // c & 63 returns the length of mName. So if we need the length, that's how
       // you can figure it out....
       mName.SetLength(c & 63);
-      if (mName.Length() != c & 63) {
+      if (mName.Length() != (c & 63)) {
         /* XXX ProcessNextState/ProcessNextChunk aren't rv checked */
         mState = BINHEX_STATE_DONE;
       }