Fix some behind-the-scenes warnings

diff --git a/misc/channel-lookup-misc.php b/misc/channel-lookup-misc.php
index 73539876a83f20500ebc99990e85b88e36acec60..a6c0da2288068e8cea28a14a65e778cc3456e421 100644 (file)
--- a/misc/channel-lookup-misc.php
+++ b/misc/channel-lookup-misc.php
@@ -221,7 +221,7 @@ function generate_html_chansettings($channel)
                                        ?>
                                                <tr>
                                                        <th><?php echo $modeinfo['name']; ?></th>
-                                                       <td><code><?php echo $paramed_modes[$mode]; ?></code></td>
+                                                       <td><code><?php echo isset($paramed_modes[$mode]) ? $paramed_modes[$mode] : ""; ?></code></td>
                                                        <td>
                                                                <?php echo $modeinfo['description']; ?>
                                                        </td>
@@ -275,7 +275,18 @@ function generate_edit_chmodes($chan)
                                                                                
                                                                                if ($group == 2 || $group == 3)
                                                                                { 
-                                                                                       ?><input type="text" class="form-control" name="paramed_modes[<?php echo $mode; ?>]" id="<?php echo $mode; ?>" value="<?php echo ($checked) ? htmlspecialchars($paramed_modes[$mode]) : ""; ?>"><?php
+                                                                                       ?><input type="text" class="form-control" name="paramed_modes[<?php echo $mode; ?>]"
+                                                                                       id="<?php echo $mode; ?>" value="<?php echo ($checked)
+                                                                                       ?
+                                                                                               htmlspecialchars(
+                                                                                                       isset($paramed_modes[$mode])
+                                                                                                       ?
+                                                                                                               $paramed_modes[$mode]
+                                                                                                       :
+                                                                                                               ""
+                                                                                               )
+                                                                                       :
+                                                                                        ""; ?>"><?php
                                                                                }
                                                                        ?>
                                                                </td>