MDL-10905 iterating properly through readdir()

2007-10-15 05:42:20 +00:00
parent ec74fb3501
commit ca005e23f7
13 changed files with 16 additions and 16 deletions
@@ -60,7 +60,7 @@ function assignment_upgrade($oldversion) {
        notify("Moving location of assignment files...");

        $basedir = opendir("$CFG->dataroot");
-        while ($dir = readdir($basedir)) {
+        while (false !== ($dir = readdir($basedir))) {
            if ($dir == "." || $dir == ".." || $dir == "users") {
                continue;
            }