[MDL-15423] Remove useless latlong formatting operations. Merged from MOODLE_19_STABLE.

diff --git a/mod/data/field/latlong/field.class.php b/mod/data/field/latlong/field.class.php
index 38666ec34f25dad5a0d80bbda4e2db94fd5bcc09..c4ceb07939a7f940ef7789ea68d193d19d6ee057 100755 (executable)
--- a/mod/data/field/latlong/field.class.php
+++ b/mod/data/field/latlong/field.class.php
@@ -111,14 +111,14 @@ class data_field_latlong extends data_field_base {
                 return '';
             }
             if($lat < 0) {
-                $compasslat = "" . sprintf('%01.4f', 0 - $lat) . '°S';
+                $compasslat = sprintf('%01.4f', -$lat) . '°S';
             } else {
-                $compasslat = "" . sprintf('%01.4f', $lat) . "°N";
+                $compasslat = sprintf('%01.4f', $lat) . '°N';
             }
             if($long < 0) {
-                $compasslong = "" . sprintf('%01.4f', 0 - $long) . '°W';
+                $compasslong = sprintf('%01.4f', -$long) . '°W';
             } else {
-                $compasslong = "" . sprintf('%01.4f', $long) . "°E";
+                $compasslong = sprintf('%01.4f', $long) . '°E';
             }
             $str = '<form style="display:inline;">';
 
@@ -204,7 +204,7 @@ class data_field_latlong extends data_field_base {
     }
 
     function export_text_value($record) {
-        return sprintf('%01.4f', $record->content) . " " . sprintf('%01.4f', $record->content1);
+        return sprintf('%01.4f', $record->content) . ' ' . sprintf('%01.4f', $record->content1);
     }
 
 }