Update mpvc

mpvc

@@ -903,7 +903,7 @@ isInt() { printf '%d' "$1" >/dev/null 2>&1 && [ -n "$1" ]; }
 
 mpvc_tty_size() {
     # this is convoluted as mpvc is run as cgi by mpvc-web without an actual tty
-    ttydev="${ttydev:-$(if tty -s; then tty; else ps -hp $$ -o tty | awk '{sub("^","/dev/");l=$0} END{print l}'; fi)}"
+    ttydev="${ttydev:-$(if tty -s; then tty; else ps -hp $$ -o tty | awk '{sub("^","/dev/");gsub(" ","");l=$0} END{print l}'; fi)}"
     ttysize=${ttysize:-$(equiet stty -F "$ttydev" size || equiet stty -f "$ttydev" size || equiet stty size || stty)}
     echo "$ttysize"