Fix regexp for retrive mosquitto 1.5 version number (#850)

Fix regexp for retrive mosquitto 1.5 version number
emoncms · May 30, 2018 · a132400 · a132400
1 parent 375bc86
commit a132400
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Modules/admin/admin_main_view.php b/Modules/admin/admin_main_view.php
@@ -287,7 +287,7 @@ function disk_list()
 }
 if ($mqtt_enabled) {
 ?>
-              <tr><td><b>MQTT</b></td><td>Version</td><td><?php if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { echo "n/a"; } else { if (file_exists('/usr/sbin/mosquitto')) { echo exec('/usr/sbin/mosquitto -h | grep -oP \'(?<=mosquitto\sversion\s)[0-9.]+(?=\s*\(build)\''); } } ?></td></tr>
+              <tr><td><b>MQTT</b></td><td>Version</td><td><?php if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { echo "n/a"; } else { if (file_exists('/usr/sbin/mosquitto')) { echo exec('/usr/sbin/mosquitto -h | grep -oP \'(?<=mosquitto\sversion\s)[0-9.]+(?=\s*)\''); } } ?></td></tr>
               <tr><td class="subinfo"></td><td>Host</td><td><?php echo $system['mqtt_server']. ":" . $system['mqtt_port'] . ' (' . $system['mqtt_ip'] . ')'; ?></td></tr>
 <?php
 }