.

wcfs/client/wcfs_watchlink.cpp

@@ -406,7 +406,6 @@ static error _parsePinReq(PinReq *pin, const rxPkt *pkt) {
 // _readline reads next raw line sent from wcfs.
 tuple<string, error> _WatchLink::_readline() {
     _WatchLink& wlink = *this;
-    // XXX errctx ?
     char buf[128];
 
     size_t nl_searchfrom = 0;
@@ -422,7 +421,7 @@ tuple<string, error> _WatchLink::_readline() {
 
         // limit line length to avoid DoS
         if (wlink._rxbuf.length() > 128)
-            return make_tuple("", fmt::errorf("line is too long"));
+            return make_tuple("", fmt::errorf("input line is too long"));
 
         int n;
         error err;