Exec plugin: Add a missing folding marker.

[collectd.git] / src / exec.c

diff --git a/src/exec.c b/src/exec.c
index 3a72eba..0923ea7 100644 (file)
--- a/src/exec.c
+++ b/src/exec.c
@@ -265,6 +265,7 @@ static int exec_config (oconfig_item_t *ci) /* {{{ */
   return (0);
 } /* int exec_config }}} */
 
+__attribute__((noreturn))
 static void exec_child (program_list_t *pl) /* {{{ */
 {
   int status;
@@ -537,7 +538,13 @@ static void *exec_read_one (void *arg) /* {{{ */
 
   status = fork_child (pl, NULL, &fd, &fd_err);
   if (status < 0)
+  {
+    /* Reset the "running" flag */
+    pthread_mutex_lock (&pl_lock);
+    pl->flags &= ~PL_RUNNING;
+    pthread_mutex_unlock (&pl_lock);
     pthread_exit ((void *) 1);
+  }
   pl->pid = status;
 
   assert (pl->pid != 0);
@@ -793,7 +800,7 @@ static int exec_read (void) /* {{{ */
   return (0);
 } /* int exec_read }}} */
 
-static int exec_notification (const notification_t *n,
+static int exec_notification (const notification_t *n, /* {{{ */
     user_data_t __attribute__((unused)) *user_data)
 {
   program_list_t *pl;