From: Florian Forster <octo@leeloo.lan.home.verplant.org>
Date: Sun, 4 Nov 2007 13:20:43 +0000 (+0100)
Subject: exec plugin: Set PID of failed programs back to zero.
X-Git-Tag: collectd-4.1.4~4
X-Git-Url: https://git.octo.it/?a=commitdiff_plain;h=65127ea4b6642da201b904cee5ddd792b56a566d;p=collectd.git

exec plugin: Set PID of failed programs back to zero.

Otherwise the program will not be executed ever again after it failed once.
---

diff --git a/src/exec.c b/src/exec.c
index d9f2d8ce..fd20191a 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -295,6 +295,7 @@ static void *exec_read_one (void *arg)
     ERROR ("exec plugin: fdopen (%i) failed: %s", fd,
 	sstrerror (errno, errbuf, sizeof (errbuf)));
     kill (pl->pid, SIGTERM);
+    pl->pid = 0;
     close (fd);
     pthread_exit ((void *) 1);
   }