# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1577450127 -3600
# Node ID b9a8049ca1ff9f788dfe8ca733285b5207682a1d
# Parent  b32b74dfe866051e38e51e0c3785c48ab39e410d
bin (libervia): look for twistd3 first:

`twistd3` is now looked first, for the same reason as for backend (see backend commit
0b6d56a8f7e3).

diff -r b32b74dfe866 -r b9a8049ca1ff bin/libervia
--- a/bin/libervia	Sat Dec 07 09:58:22 2019 +0100
+++ b/bin/libervia	Fri Dec 27 13:35:27 2019 +0100
@@ -3,7 +3,16 @@
 DEBUG=""
 DAEMON=""
 PYTHON="python3"
-TWISTD="$(which twistd)"
+
+# for Python 3, "twistd" is named "twistd3" on some distros, so we check for it first
+TWISTD="$(which twistd3 2>/dev/null)"
+if [ $? -ne 0 ]; then
+	TWISTD="$(which twistd 2>/dev/null)"
+fi
+if [ $? -ne 0 ]; then
+  	printf "Can't find \"twistd\" script, are you sure that Twisted is installed?\n"	
+	exit 1
+fi
 
 kill_process() {
     # $1 is the file containing the PID to kill, $2 is the process name