always use brackets on if statements

[nominatim.git] / lib-php / template / details-json.php

diff --git a/lib-php/template/details-json.php b/lib-php/template/details-json.php
index 0449dbb94f20916c26b1f68562e0ea185d7d3807..d2097261c50ccc14418975762e280bbdc7bcd7c9 100644 (file)
--- a/lib-php/template/details-json.php
+++ b/lib-php/template/details-json.php
@@ -81,10 +81,14 @@ if ($bIncludeKeywords) {
 
     if ($aPlaceSearchNameKeywords) {
         $aPlaceDetails['keywords']['name'] = array_map($funcMapKeyword, $aPlaceSearchNameKeywords);
+    } else {
+        $aPlaceDetails['keywords']['name'] = array();
     }
 
     if ($aPlaceSearchAddressKeywords) {
         $aPlaceDetails['keywords']['address'] = array_map($funcMapKeyword, $aPlaceSearchAddressKeywords);
+    } else {
+        $aPlaceDetails['keywords']['address'] = array();
     }
 }
 
@@ -92,11 +96,15 @@ if ($bIncludeHierarchy) {
     if ($bGroupHierarchy) {
         $aPlaceDetails['hierarchy'] = array();
         foreach ($aHierarchyLines as $aAddressLine) {
-            if ($aAddressLine['type'] == 'yes') $sType = $aAddressLine['class'];
-            else $sType = $aAddressLine['type'];
+            if ($aAddressLine['type'] == 'yes') {
+                $sType = $aAddressLine['class'];
+            } else {
+                $sType = $aAddressLine['type'];
+            }
 
-            if (!isset($aPlaceDetails['hierarchy'][$sType]))
+            if (!isset($aPlaceDetails['hierarchy'][$sType])) {
                 $aPlaceDetails['hierarchy'][$sType] = array();
+            }
             $aPlaceDetails['hierarchy'][$sType][] = $funcMapAddressLine($aAddressLine);
         }
     } else {