Fixes Twig deprecation warning. (cherry picked from commit e22fe0b)

Author: jonesiscoding

Resources/views/Panel/configuration.html.twig

@@ -36,44 +36,42 @@
         </tr>
     </thead>
     <tbody>
-    {% for name, config in configuration.datasources %}
-        {% if config is iterable %}
-            <tr>
-                <th rowspan="5" style="vertical-align: top;">
-                    {{ name }}
-                </th>
-                <th>Adapter</th>
-                <td>{{ config.adapter }}</td>
-            </tr>
-            <tr>
-                <th>DSN</th>
-                <td>{{ config.connection.dsn }}</td>
-            </tr>
-            <tr>
-                <th>Class</th>
-                <td>{{ config.connection.classname }}</td>
-            </tr>
-            <tr>
-                <th>Options</th>
-                <td>
-                    <ul>
-                        {% for key, value in config.connection.options %}
-                            <li>{{ key }} : {{ value }}</li>
-                        {% endfor %}
-                    </ul>
-                </td>
-            </tr>
-            <tr>
-                <th>Attributes</th>
-                <td>
-                    <ul>
-                        {% for key, value in config.connection.attributes %}
-                            <li>{{ key }} : {{ value }}</li>
-                        {% endfor %}
-                    </ul>
-                </td>
-            </tr>
-        {% endif %}
-    {% endfor %}
+        {% for name, config in configuration.datasources %}{% if config is iterable %}
+        <tr>
+            <th rowspan="5" style="vertical-align: top;">
+                {{ name }}
+            </th>
+            <th>Adapter</th>
+            <td>{{ config.adapter }}</td>
+        </tr>
+        <tr>
+            <th>DSN</th>
+            <td>{{ config.connection.dsn }}</td>
+        </tr>
+        <tr>
+            <th>Class</th>
+            <td>{{ config.connection.classname }}</td>
+        </tr>
+        <tr>
+            <th>Options</th>
+            <td>
+                <ul>
+                    {% for key, value in config.connection.options %}
+                    <li>{{ key }} : {{ value }}</li>
+                    {% endfor %}
+                </ul>
+            </td>
+        </tr>
+        <tr>
+            <th>Attributes</th>
+            <td>
+                <ul>
+                    {% for key, value in config.connection.attributes %}
+                    <li>{{ key }} : {{ value }}</li>
+                    {% endfor %}
+                </ul>
+            </td>
+        </tr>
+        {% endif %}{% endfor %}
     </tbody>
 </table>