[php-maint] Bug#715264: php5-common: maxlifetime output warning if pcntl extension is enabled in /etc/php5/${sapi}/php.ini

[Yann Autissier]

Package: php5-common
Version: 5.5.0+dfsg-6
Severity: normal
Tags: patch

Dear Maintainer,

After a manual installation of the pcntl extension, I have enabled this extension only in the /etc/php5/apache2/php.ini configuration file, since the php-cli has built-in support for pcntl.
Enabling pcntl extension in a generic configuration file like /etc/php5/conf.d/pcntl.ini throws following warning when using php cli :
PHP Warning:  Module 'pcntl' already loaded in Unknown on line 0

The 'maxlifetime' command forces the /etc/php5/apache2/php.ini configuration file with the php cli command.
This outputs the warning to stderr, which is sent by email each time the /etc/cron.d/php5 crontab fragment is called.
We may redirect the stderr of php command to /dev/null, or simply not use the php command at all.

Attached patch provides the second solution.

-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'oldstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.2.0-4-amd64 (SMP w/16 CPU cores)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages php5-common depends on:
ii  dpkg    1.16.10
ii  libc6   2.17-7
ii  lsof    4.86+dfsg-1
ii  psmisc  22.20-1
ii  sed     4.2.2-1
ii  ucf     3.0027+nmu1

Versions of packages php5-common recommends:
ii  php5-json  0~git~1+c05ebf+dfsg-2

Versions of packages php5-common suggests:
pn  php5-user-cache  <none>

-- no debconf information
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