Notice fix in report for numerical question types

diff --git a/mod/lesson/report.php b/mod/lesson/report.php
index d9588f8ac4f0f6707fe82652433d791968e2d1cc..4f06095b67dbe99534bf2733943a2b1f6f53d2e7 100644 (file)
--- a/mod/lesson/report.php
+++ b/mod/lesson/report.php
@@ -626,7 +626,7 @@
                                     $answerdata->answers[] = array(get_string("nooneansweredthisquestion", "lesson"), " ");
                                 }
                                 $i++;
-                            } else if ($answer->id == $useranswer->answerid && $useranswer != NULL) {
+                            } else if ($useranswer != NULL and $answer->id == $useranswer->answerid) {
                                 // get in here when a user answer matches one of the answers to the page
                                 $data = "<input type=\"text\" size=\"50\" disabled=\"disabled\" readonly=\"readonly\" value=\"$useranswer->useranswer\">";
                                 if (isset($pagestats[$page->id][$useranswer->useranswer])) {