nojhan/weboob-devel
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Fix condition to detect empty output

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And remove some whitespace
This commit is contained in:
Florent 2012-03-28 15:05:40 +02:00
commit 90bcdf1054
1 changed files with 6 additions and 6 deletions
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contrib/freemobile-munin
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@ -26,14 +26,14 @@ C<user> I<required>: user with freemobile backend configured
C<env.HOME> I<required>: path to user home C<env.HOME> I<required>: path to user home
C<env.freemonitored> (optional): default only 'voice sms' C<env.freemonitored> (optional): default only 'voice sms'
The full list of monitored options is : The full list of monitored options is :
* voice sms mms data specialvoice voicetoint voiceint smsint mmsint dataint * voice sms mms data specialvoice voicetoint voiceint smsint mmsint dataint
C<env.cache_expire 3600> (optional): cache interval in second, or time C<env.cache_expire 3600> (optional): cache interval in second, or time
between two connection to the website. The cache interval is 3 hours by default. between two connection to the website. The cache interval is 3 hours by default.
C<timeout 30> (optional): Munin internal option. The plugin can be slow, C<timeout 30> (optional): Munin internal option. The plugin can be slow,
30s is recommended. 30s is recommended.
=head1 LICENSE =head1 LICENSE
@ -163,7 +163,7 @@ sub fetch {
my @lines = <$data>; my @lines = <$data>;
close $data or carp "unable to close: $ERRNO"; close $data or carp "unable to close: $ERRNO";
# If error output, print the cache (if exist) and exit # If error output, print the cache (if exist) and exit
if ( @cache_data > 0 ) { if ( @lines == 0 ) {
if ( @cache_data > 0 ) { if ( @cache_data > 0 ) {
print join q{}, @cache_data[ 1 .. $#cache_data ]; print join q{}, @cache_data[ 1 .. $#cache_data ];
exit 0; exit 0;