Display 0 in SQLite (bug #3120685)

diff --git a/adminer/select.inc.php b/adminer/select.inc.php
index da191889d9427e260396f2edfd0930e3d0c99a1a..2e5c9feb319ec381ea6c555a8ab0d590a2057268 100644 (file)
--- a/adminer/select.inc.php
+++ b/adminer/select.inc.php
@@ -136,7 +136,9 @@ if ($_POST && !$error) {
                                                $key = bracket_escape($key, 1); // 1 - back
                                                $set[] = idf_escape($key) . " = " . (ereg('char|text', $fields[$key]["type"]) || $val != "" ? $adminer->processInput($fields[$key], $val) : "NULL");
                                        }
-                                       $result = queries("UPDATE" . limit1(table($TABLE) . " SET " . implode(", ", $set), " WHERE " . where_check($unique_idf) . ($where ? " AND " . implode(" AND ", $where) : ""))); // can change row on a different page without unique key
+                                       $query = table($TABLE) . " SET " . implode(", ", $set);
+                                       $where2 = " WHERE " . where_check($unique_idf) . ($where ? " AND " . implode(" AND ", $where) : "");
+                                       $result = queries("UPDATE" . (count($group) < count($select) ? " $query$where2" : limit1($query, $where2))); // can change row on a different page without unique key
                                        if (!$result) {
                                                break;
                                        }
@@ -298,7 +300,7 @@ if (!$columns) {
                                                        if (ereg('blob|bytea|raw|file', $field["type"]) && $val != "") {
                                                                $link = h(ME . 'download=' . urlencode($TABLE) . '&field=' . urlencode($key) . $unique_idf);
                                                        }
-                                                       if ($val == "") {
+                                                       if ($val === "") { // === - may be int
                                                                $val = "&nbsp;";
                                                        } elseif ($text_length != "" && ereg('text|blob', $field["type"]) && is_utf8($val)) {
                                                                $val = shorten_utf8($val, max(0, +$text_length)); // usage of LEFT() would reduce traffic but complicate query - expected average speedup: .001 s VS .01 s on local network