# HG changeset patch
# User Jun Wu <quark@fb.com>
# Date 1457664726 0
# Node ID 194a6cd873cdc2c23fdbd9ac5acf5a472febff3c
# Parent  e28dc6de38e72bf9b1d5a85050a4ce92a4d251b8
chg: silently inherit server exit code

If chgserver aborts during startup, for example, error.ParseError when parsing
a config file, chg client probably just wants to exit with a same exit code
without printing other unrelated text. This patch changes the text "cmdserver
exited with status" from abortmsg to debugmsg and exits with a same exit code.

diff -r e28dc6de38e7 -r 194a6cd873cd contrib/chg/chg.c
--- a/contrib/chg/chg.c	Sun Mar 06 03:19:08 2016 +0530
+++ b/contrib/chg/chg.c	Fri Mar 11 02:52:06 2016 +0000
@@ -252,7 +252,8 @@
 
 cleanup:
 	if (WIFEXITED(pst)) {
-		abortmsg("cmdserver exited with status %d", WEXITSTATUS(pst));
+		debugmsg("cmdserver exited with status %d", WEXITSTATUS(pst));
+		exit(WEXITSTATUS(pst));
 	} else if (WIFSIGNALED(pst)) {
 		abortmsg("cmdserver killed by signal %d", WTERMSIG(pst));
 	} else {