From 3f887d5553b6a5a1268e8f8dbc1e2d05d5070774 Mon Sep 17 00:00:00 2001
From: Zilog80 <rs1729@users.noreply.github.com>
Date: Tue, 27 Apr 2021 18:50:01 +0200
Subject: [PATCH] sync w/ master

---
 tools/pos2nmea.pl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/pos2nmea.pl b/tools/pos2nmea.pl
index 96dcc09..37ecedf 100755
--- a/tools/pos2nmea.pl
+++ b/tools/pos2nmea.pl
@@ -51,6 +51,8 @@ else {
 
 my $geoid = 50.0;  ## GPS ueber Ellipsoid; Geoid-Hoehe in Europa ca 40-50m
 
+$| = 1;  ## line buffering erzwingen
+
 while ($line = <$fpi>) {
 
     print STDERR $line; ## entweder: alle Zeilen ausgeben