CC-4965: Fix airtime-silan import tool

-prevent zombie processes
2013-02-20 15:22:58 -05:00 · 2013-02-20 15:22:58 -05:00 · 671c627607
commit 671c627607
parent b001053d91
1 changed files with 1 additions and 1 deletions
--- a/utils/airtime-silan.py
+++ b/utils/airtime-silan.py
@ -52,7 +52,7 @@ try:
            try:
                command = ['silan', '-f', 'JSON', full_path]
                proc = subprocess.Popen(command, stdout=subprocess.PIPE)
-                out = proc.stdout.read()
+                out = proc.communicate()[0].strip('\r\n')
                info = json.loads(out)
                data = {}
                data['cuein'] = str('{0:f}'.format(info['sound'][0][0]))