Merge pull request #8918 from PsiOmegaDelta/RCON

Fixes #8917.

code/modules/nano/modules/power_monitor.dm

@@ -54,5 +54,7 @@
 		return
 	if( href_list["clear"] )
 		active_sensor = null
+	if( href_list["refresh"] )
+		refresh_sensors()
 	else if( href_list["setsensor"] )
 		active_sensor = href_list["setsensor"]

nano/templates/power_monitor.tmpl

@@ -77,8 +77,8 @@
 		</table>
 	{{/if}}
 {{else}}
-	<div class="notice">
-		No active sensor. Printing sensor list.
+	<div class="notice" style="height: 22px">
+		{{:helper.link('Scan For Sensors', 'refresh', { 'refresh' : 1})}}   No active sensor. Printing sensor list.
 	</div><br><table>
 	{{for data.all_sensors}}
 		{{if value.alarm}}