+++ /dev/null
-pppd: Do not clobber exit codes on hangup
-
-When a modem hangup occurs, pppd unconditionally sets the exit status code
-to EXIT_HANGUP. This patch only sets EXIT_HANGUP if the exit status code is
-not already set to an error value.
-
-The motiviation of this patch is to allow applications which remote control
-pppd to react properly on errors, e.g. only redial (relaunch pppd) if there
-was a hangup, but not if the CHAP authentication failed.
-
-Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
-
---- a/pppd/main.c
-+++ b/pppd/main.c
-@@ -1048,7 +1048,8 @@ get_input()
- }
- notice("Modem hangup");
- hungup = 1;
-- status = EXIT_HANGUP;
-+ if (status == EXIT_OK)
-+ status = EXIT_HANGUP;
- lcp_lowerdown(0); /* serial link is no longer available */
- link_terminated(0);
- return;