Fix potential file descriptor leak.

2013-04-25 14:40:44 +02:00 · 2013-04-25 14:40:44 +02:00 · 2f9d799fa3
parent 6d6f54d5dd
commit 2f9d799fa3
1 changed files with 2 additions and 3 deletions
--- a/adsl.py
+++ b/adsl.py
@ -13,9 +13,8 @@ def _get_process_list():
    processes = []
    for pid in pids:
        try:
-            f = open("/proc/%i/cmdline" % pid, "r")
-            processes.append(f.read())
-            f.close()
+            with open("/proc/%i/cmdline" % pid, "r") as f:
+                processes.append(f.read())
        except:
            pass
    return zip(pids, processes)