From: Dobrica Pavlinusic <dpavlin@rot13.org>
Date: Sun, 29 Sep 2019 15:03:07 +0000 (+0200)
Subject: Merge branch 'master' of mjesec.ffzg.hr:/git/air-quality
X-Git-Url: http://git.rot13.org/?p=air-quality;a=commitdiff_plain;h=eeddf4cde76cc094b85fd11fbfeb6bc91042cbfd;hp=a18f9c9581e10c5c0f5b27bb6a8f9da2079093d6

Merge branch 'master' of mjesec.ffzg.hr:/git/air-quality
---

diff --git a/pms3003.pl b/pms3003.pl
index 2d52db8..4cb8b14 100755
--- a/pms3003.pl
+++ b/pms3003.pl
@@ -36,6 +36,7 @@ pm10_r
 while (1) {
 
 	my ($len, $string) = $s->read(24);
+	die $! if ! defined($len);
 	if ( $len > 0 ) {
 		my @v = unpack('n*', $string);
 		warn "# $len ",dump($string), dump( @v ), $/ if $debug;