From 12239d9a29ba5c555b2fcf5ffb7f34988ea6b8cc Mon Sep 17 00:00:00 2001
From: Lan Hui <lanhui@zjnu.edu.cn>
Date: Sat, 19 Aug 2023 20:49:33 +0800
Subject: [PATCH] Admin.php: remove superfluous if statement.

---
 Admin.php | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/Admin.php b/Admin.php
index 4842ba3..9e4864a 100644
--- a/Admin.php
+++ b/Admin.php
@@ -170,11 +170,11 @@ if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {
 			<th>TAs</th>
 			<th>Assign a new TA </th>
 		    </tr>
+
 		    <?php
 		    $user_id = $_SESSION['user_id'];
 		    $result = mysqli_query($con, "SELECT `Course_ID`, `Course_Name`, `Academic_Year`, `Faculty`, `TA_User_ID`, `Course_Code`, `Full_Name` FROM courses_table INNER JOIN users_table ON users_table.User_ID=courses_table.Lecturer_User_ID WHERE User_ID=$user_id ORDER BY Academic_Year DESC;");
-		    if (mysqli_num_rows($result) == 0) {
-		    } else {
+		    if (mysqli_num_rows($result) != 0) {
 			$counter = 0;
 			while ($row = mysqli_fetch_assoc($result)) {
 			    $name = $row['Course_Name'];
@@ -208,7 +208,8 @@ if ($_SESSION['user_type'] != "Lecturer" && $_SESSION['user_type'] != "Admin") {
 			    echo "</select>  <input type='hidden' name='assignTA' value='true'> <input type='hidden' name='id' value='$c_id'>  <button class='btn btn-outline-secondary btn-sm' type='submit' id='assign_btn_$counter'>assign</button></form> </td></tr>
                             ";
 			}
-		    } ?>
+		    }
+		    ?>
 
 		</table>