remove unused functions

[nominatim.git] / lib-php / ParameterParser.php

diff --git a/lib-php/ParameterParser.php b/lib-php/ParameterParser.php
index 32a848b93011fce3edaa1975ad6450369b121725..33624502b5b53af552eff1cae46bf6aa41b4d9e0 100644 (file)
--- a/lib-php/ParameterParser.php
+++ b/lib-php/ParameterParser.php
@@ -94,7 +94,9 @@ class ParameterParser
             if (preg_match_all('/(([a-z]{1,8})([-_][a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $sLangString, $aLanguagesParse, PREG_SET_ORDER)) {
                 foreach ($aLanguagesParse as $iLang => $aLanguage) {
                     $aLanguages[$aLanguage[1]] = isset($aLanguage[5])?(float)$aLanguage[5]:1 - ($iLang/100);
-                    if (!isset($aLanguages[$aLanguage[2]])) $aLanguages[$aLanguage[2]] = $aLanguages[$aLanguage[1]]/10;
+                    if (!isset($aLanguages[$aLanguage[2]])) {
+                        $aLanguages[$aLanguage[2]] = $aLanguages[$aLanguage[1]]/10;
+                    }
                 }
                 arsort($aLanguages);
             }