Fixed a serious bug in table_column() that modified column not having…

… NOT NULL for postgres (merged from 15_STABLE)
moodle · Aug 11, 2005 · 7c56e42 · 7c56e42
1 parent 2a37498
commit 7c56e42
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/datalib.php b/lib/datalib.php
@@ -307,7 +307,7 @@ function table_column($table, $oldfield, $field, $type='integer', $size='10',
             if ($dbver >= '7.3') {
                 // modifying 'not null' is posible before 7.3
                 //update default values to table
-                if ($null == 'NOT NULL') {
+                if (strtoupper($null) == 'NOT NULL') {
                     execute_sql('UPDATE '. $CFG->prefix . $table .' SET '. $field .'='. $default .' WHERE '. $field .' IS NULL');
                     execute_sql('ALTER TABLE '. $CFG->prefix . $table .' ALTER COLUMN '. $field .' SET '. $null);
                 } else {