Bug #5870 / Missing file config.qfq.ini: Clean QFQ message

extension/qfq/qfq/store/Config.php

@@ -32,7 +32,7 @@ class Config {
 
         $content = '<?php' . PHP_EOL . 'return [' . PHP_EOL;
 
-        foreach([$pre . '_NAME', $pre . '_PASSWORD', $pre . '_SERVER', $pre . '_USER', SYSTEM_LDAP_1_RDN, SYSTEM_LDAP_1_PASSWORD] as $key){
+        foreach ([$pre . '_NAME', $pre . '_PASSWORD', $pre . '_SERVER', $pre . '_USER', SYSTEM_LDAP_1_RDN, SYSTEM_LDAP_1_PASSWORD] as $key) {
             $content .= "  '$key' => '" . $config[$key] . "'," . PHP_EOL;
         }
 
@@ -59,8 +59,8 @@ class Config {
                 $arr = explode('=', $config['custom' . $i], 2);
                 if (!empty($arr[0]) && !empty($arr[1])) {
 
-                    $arr[0]=trim($arr[0]);
-                    $arr[1]=trim($arr[1]);
+                    $arr[0] = trim($arr[0]);
+                    $arr[1] = trim($arr[1]);
 
                     if (isset($config[$arr[0]])) {
                         throw new UserReportException("Variable '$arr[0]' already defined", ERROR_INVALID_OR_MISSING_PARAMETER);
@@ -111,15 +111,14 @@ class Config {
             self::migrateConfigIniToPhp($configIni, $configPhp);
         }
 
-        try {
-            $config = include($configPhp);
+        $config = include($configPhp);
 
-            // in case $configIni doesn't exist: just skip
-            if (!is_array($config)) {
-                $config = array();
-            }
-        } catch (\Exception $e) {
-            throw new qfq\UserFormException ("Error read file " . $pathTypo3Conf . ": " . $e->getMessage(), ERROR_IO_READ_FILE);
+        if ($config === false) {
+            throw new qfq\UserFormException ("Error read file: " . $configPhp, ERROR_IO_READ_FILE);
+        }
+        // in case $configIni doesn't exist: just skip
+        if (!is_array($config)) {
+            $config = array();
         }
 
         $configT3qfq = self::getCustomVariable($configT3qfq);