diff options
Diffstat (limited to 'httpdocs/index.php')
| -rw-r--r-- | httpdocs/index.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/httpdocs/index.php b/httpdocs/index.php index e586dd0..b2b9bda 100644 --- a/httpdocs/index.php +++ b/httpdocs/index.php @@ -2,14 +2,14 @@ $f = popen('/usr/bin/gpio read 4 2>&1', 'r'); if ($f === false) { - print 'Cannot access gpio'; + print 'Cannot access gpio' . "\n"; die(); } $l = trim(fgets($f)); pclose($f); if ($l == '') { - print 'Cannot read gpio - is it installed?'; + print 'Cannot read gpio - is it installed?' . "\n"; die(); } |