* Fixed bug #15395: Code cleanup for t3lib_compressor

git-svn-id: https://svn.typo3.org/TYPO3v4/Core/trunk@8546 709f56b5-9817-0410-a4d7-c38de5d9e867

ChangeLog

+2010-08-10  Bernhard Kraft  <kraftb@think-open.at>
+
+	* Fixed bug #15395: Code cleanup for t3lib_compressor
+
 2010-08-09  Steffen Kamper  <steffen@typo3.org>
 	* Follow-up to bug #15079: Add XCLASS-definitions to spritemanager classes

t3lib/class.t3lib_compressor.php

@@ -60,7 +60,7 @@ class t3lib_Compressor {
 			$this->createGzipped = TRUE;
 				// $compressionLevel can also be TRUE
 			if (t3lib_div::testInt($compressionLevel)) {
-				$this->gzipCompressionLevel = $compressionLevel;
+				$this->gzipCompressionLevel = intval($compressionLevel);
 			}
 		}
 	}
@@ -354,11 +354,7 @@ class t3lib_Compressor {
 
 		if ($this->createGzipped) {
 				// create compressed version
-			$compressionLevel = -1;
-			if (isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['compressionLevel']) && is_numeric($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['compressionLevel'])) {
-				$compressionLevel = intval($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['compressionLevel']);
-			}
-			t3lib_div::writeFile(PATH_site . $filename . '.gzip', gzencode($contents, $compressionLevel));
+			t3lib_div::writeFile(PATH_site . $filename . '.gzip', gzencode($contents, $this->gzipCompressionLevel));
 		}
 	}