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-rw-r--r--system/helpers/date_helper.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/system/helpers/date_helper.php b/system/helpers/date_helper.php
index 9eea02561..2cbfd5a92 100644
--- a/system/helpers/date_helper.php
+++ b/system/helpers/date_helper.php
@@ -255,7 +255,7 @@ if ( ! function_exists('timespan'))
$seconds -= $minutes * 60;
}
- if ($str == '')
+ if (count($str) === 0)
{
$str[] = $seconds.' '.$CI->lang->line((($seconds > 1) ? 'date_seconds' : 'date_second'));
}