[network-manager-openvpn] service: log PID when openvpn process exits

[Thomas Haller <thaller src gnome org>]

commit e4696f526ecab93df757a54aa79e4cf46dc343cb
Author: Thomas Haller <thaller redhat com>
Date:   Fri Jan 29 16:12:36 2016 +0100

    service: log PID when openvpn process exits

 src/nm-openvpn-service.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/src/nm-openvpn-service.c b/src/nm-openvpn-service.c
index c22eff8..4ca2e3d 100644
--- a/src/nm-openvpn-service.c
+++ b/src/nm-openvpn-service.c
@@ -654,14 +654,16 @@ openvpn_watch_cb (GPid pid, gint status, gpointer user_data)
        if (WIFEXITED (status)) {
                error = WEXITSTATUS (status);
                if (error != 0)
-                       g_warning ("openvpn exited with error code %d", error);
+                       g_warning ("openvpn[%ld] exited with error code %d", (long) pid, error);
+               else
+                       g_message ("openvpn[%ld] exited with success", (long) pid);
     }
        else if (WIFSTOPPED (status))
-               g_warning ("openvpn stopped unexpectedly with signal %d", WSTOPSIG (status));
+               g_warning ("openvpn[%ld] stopped unexpectedly with signal %d", (long) pid, WSTOPSIG (status));
        else if (WIFSIGNALED (status))
-               g_warning ("openvpn died with signal %d", WTERMSIG (status));
+               g_warning ("openvpn[%ld] died with signal %d", (long) pid, WTERMSIG (status));
        else
-               g_warning ("openvpn died from an unknown cause");
+               g_warning ("openvpn[%ld] died from an unknown cause", (long) pid);
 
        /* Reap child if needed. */
        waitpid (priv->pid, NULL, WNOHANG);