Factor more config into PlanetConfig

This moves into PlanetConfig:
* people.opml, cache dir path definition,
* installation check,
* config upgrade when needed,
* responsibility for providing config values
  instead of $conf global array).

1 files changed, 1 insertions, 1 deletions

diff --git a/app/l10n/extract.php b/app/l10n/extract.php
index ef44912..c6e3acf 100755
--- a/app/l10n/extract.php
+++ b/app/l10n/extract.php
@@ -17,7 +17,7 @@ $root = __DIR__ . '/../../';
 
 require_once __DIR__ . '/../app.php';
 
-if ($conf['debug'] !== true) {
+if (!$PlanetConfig->getDebug()) {
     die('Please enable the debug mode to use extract.php.');
 }