callout: ignore waitpid() return value

Coverity:
Defect type: CHECKED_RETURN

diff --git a/callouts/nm-dispatcher.c b/callouts/nm-dispatcher.c
index dafe4f6..0cd2531 100644 (file)
--- a/callouts/nm-dispatcher.c
+++ b/callouts/nm-dispatcher.c
@@ -296,7 +296,7 @@ script_timeout_cb (gpointer user_data)
 
        if (kill (script->pid, 0) == 0)
                kill (script->pid, SIGKILL);
-       waitpid (script->pid, NULL, 0);
+       (void) waitpid (script->pid, NULL, 0);
 
        script->error = g_strdup_printf ("Script '%s' timed out.", script->script);
        script->result = DISPATCH_RESULT_TIMEOUT;