reportall: Indicate whether a user did a query at all or not

1 files changed, 1 insertions, 1 deletions

diff --git a/sqlbox/reportall.php b/sqlbox/reportall.php
index e6a6dab..035dfe8 100644
--- a/sqlbox/reportall.php
+++ b/sqlbox/reportall.php
@@ -50,7 +50,7 @@ foreach ($users as $user) {
             array('id'=>$user->id));
     $s = array();
     foreach ($solutions as $solution)
-        $s[$solution->id] = ($solution->correct == 1) ? '☑' : '☒';
+        $s[$solution->id] = ($solution->correct == '1') ? '☑' : ($solution->correct == '0' ? '☒' : '☐');
 
     $table->data[] = array_merge(array($name), $s);
 }