[gnome-applets] cpufreq: fix memory leak in monitor_run

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 58bb958f0f77c0e7e1b08d17807cab6023d08e0a
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sun Jul 22 13:59:30 2018 +0300

    cpufreq: fix memory leak in monitor_run

 cpufreq/src/cpufreq-monitor.c | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/cpufreq/src/cpufreq-monitor.c b/cpufreq/src/cpufreq-monitor.c
index 25b6abe4a..663056cf6 100644
--- a/cpufreq/src/cpufreq-monitor.c
+++ b/cpufreq/src/cpufreq-monitor.c
@@ -118,6 +118,8 @@ monitor_run (CPUFreqMonitor *monitor)
       monitor->changed = TRUE;
     }
 
+  cpufreq_put_policy (policy);
+
   return TRUE;
 }