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| author | Benoît Monin | 2013-08-31 11:50:14 +0200 |
|---|---|---|
| committer | Benoît Monin | 2013-08-31 11:58:49 +0200 |
| commit | 0085a4a0cc9ef31a5a26c4d68a621b6f7bc95936 (patch) | |
| tree | 673a6ab1f49740c0376e66834d1abeaa3b366456 /type/GenericIO.class.php | |
| parent | type/default: fix 'undefined index' in rrd_gen_graph (diff) | |
| download | apt-panopticon_cgp-0085a4a0cc9ef31a5a26c4d68a621b6f7bc95936.zip apt-panopticon_cgp-0085a4a0cc9ef31a5a26c4d68a621b6f7bc95936.tar.gz apt-panopticon_cgp-0085a4a0cc9ef31a5a26c4d68a621b6f7bc95936.tar.bz2 apt-panopticon_cgp-0085a4a0cc9ef31a5a26c4d68a621b6f7bc95936.tar.xz | |
type: use empty to access ds_names
Fix some potential undefined index errors by using the empty function to
access ds_names in type other than default.
Diffstat (limited to 'type/GenericIO.class.php')
| -rw-r--r-- | type/GenericIO.class.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/type/GenericIO.class.php b/type/GenericIO.class.php index 3425f3e..231c098 100644 --- a/type/GenericIO.class.php +++ b/type/GenericIO.class.php | |||
| @@ -56,7 +56,7 @@ class Type_GenericIO extends Type_Default { | |||
| 56 | 56 | ||
| 57 | $i = 0; | 57 | $i = 0; |
| 58 | foreach($sources as $source) { | 58 | foreach($sources as $source) { |
| 59 | $dsname = $this->ds_names[$source] != '' ? $this->ds_names[$source] : $source; | 59 | $dsname = empty($this->ds_names[$source]) ? $source : $this->ds_names[$source]; |
| 60 | $rrdgraph[] = sprintf('"LINE1:avg_%s%s#%s:%s"', crc32hex($source), $i == 1 ? '_neg' : '', $this->colors[$source], $this->rrd_escape($dsname)); | 60 | $rrdgraph[] = sprintf('"LINE1:avg_%s%s#%s:%s"', crc32hex($source), $i == 1 ? '_neg' : '', $this->colors[$source], $this->rrd_escape($dsname)); |
| 61 | $rrdgraph[] = sprintf('"GPRINT:min_%s:MIN:%s Min,"', crc32hex($source), $this->rrd_format); | 61 | $rrdgraph[] = sprintf('"GPRINT:min_%s:MIN:%s Min,"', crc32hex($source), $this->rrd_format); |
| 62 | $rrdgraph[] = sprintf('"GPRINT:avg_%s:AVERAGE:%s Avg,"', crc32hex($source), $this->rrd_format); | 62 | $rrdgraph[] = sprintf('"GPRINT:avg_%s:AVERAGE:%s Avg,"', crc32hex($source), $this->rrd_format); |