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Use IS NULL operator for null value in where_link function

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This commit is contained in:
Jakub Vrana
2011-02-08 19:59:16 +01:00
parent bb4da636e9
commit 806264851e
2 changed files with 2 additions and 2 deletions
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2
adminer/include/functions.inc.php
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@@ -302,7 +302,7 @@ function where_check($val) {
* @return string * @return string
*/ */
function where_link($i, $column, $value, $operator = "=") { function where_link($i, $column, $value, $operator = "=") {
return "&where%5B$i%5D%5Bcol%5D=" . urlencode($column) . "&where%5B$i%5D%5Bop%5D=" . urlencode($operator) . "&where%5B$i%5D%5Bval%5D=" . urlencode($value); return "&where%5B$i%5D%5Bcol%5D=" . urlencode($column) . "&where%5B$i%5D%5Bop%5D=" . urlencode((isset($value) ? $operator : "IS NULL")) . "&where%5B$i%5D%5Bval%5D=" . urlencode($value);
} }
/** Set cookie valid for 1 month /** Set cookie valid for 1 month

2
adminer/select.inc.php
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@@ -336,7 +336,7 @@ if (!$columns) {
} }
} }
foreach ($unique_array as $k => $v) { foreach ($unique_array as $k => $v) {
$link .= h(where_link($i++, $k, $v, (isset($v) ? "=" : "IS NULL"))); $link .= h(where_link($i++, $k, $v));
} }
} }
} }