Changed log functions in install.lib.php

Author: Till Brehm

install/lib/install.lib.php

@@ -836,20 +836,20 @@ function getapacheversion($get_minor = false) {
 	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -v';
 	elseif(is_installed('apachectl')) $cmd = 'apachectl -v';
 	else {
-		$app->log("Could not check apache version, apachectl not found.", LOGLEVEL_WARN);
+		ilog("Could not check apache version, apachectl not found.");
 		return '2.2';
 	}
 
 	exec($cmd, $output, $return_var);
 	if($return_var != 0 || !$output[0]) {
-		$app->log("Could not check apache version, apachectl did not return any data.", LOGLEVEL_WARN);
+		ilog("Could not check apache version, apachectl did not return any data.");
 		return '2.2';
 	}
 
 	if(preg_match('/version:\s*Apache\/(\d+)(\.(\d+)(\.(\d+))*)?(\D|$)/i', $output[0], $matches)) {
 		return $matches[1] . (isset($matches[3]) ? '.' . $matches[3] : '') . (isset($matches[5]) && $get_minor == true ? '.' . $matches[5] : '');
 	} else {
-		$app->log("Could not check apache version, did not find version string in apachectl output.", LOGLEVEL_WARN);
+		ilog("Could not check apache version, did not find version string in apachectl output.");
 		return '2.2';
 	}
 }
@@ -861,13 +861,13 @@ function getapachemodules() {
 	if(is_installed('apache2ctl')) $cmd = 'apache2ctl -t -D DUMP_MODULES';
 	elseif(is_installed('apachectl')) $cmd = 'apachectl -t -D DUMP_MODULES';
 	else {
-		$app->log("Could not check apache modules, apachectl not found.", LOGLEVEL_WARN);
+		ilog("Could not check apache modules, apachectl not found.");
 		return array();
 	}
 
 	exec($cmd . ' 2>/dev/null', $output, $return_var);
 	if($return_var != 0 || !$output[0]) {
-		$app->log("Could not check apache modules, apachectl did not return any data.", LOGLEVEL_WARN);
+		ilog("Could not check apache modules, apachectl did not return any data.");
 		return array();
 	}