From 86d0b033168251e3b7cef70a625faa63774def7c Mon Sep 17 00:00:00 2001
From: Giacomo Tesio <giacomo@tesio.it>
Date: Thu, 18 May 2017 19:11:33 +0200
Subject: [PATCH] travis-ci: fix dotters

---
 cross/init.sh        | 6 ++++--
 cross/pkgs/newlib.sh | 5 +++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diff --git a/cross/init.sh b/cross/init.sh
index c3afa94..88834b4 100755
--- a/cross/init.sh
+++ b/cross/init.sh
@@ -32,7 +32,7 @@ usyscalls header $JEHANNE/sys/src/sysconf.json > $JEHANNE/arch/amd64/include/sys
 # create a GCC crosscompiler in Debian without requiring root access or Tex.
 # And this despite the extreme quality of Debian GNU/Linux!
 
-echo -n Building cross toolchain.
+echo -n please wait.
 (
 	# Inside parentheses, and therefore a subshell . . .
 	while [ 1 ]   # Endless loop.
@@ -54,6 +54,9 @@ function failOnError {
 	# $1 -> exit status on a previous command
 	# $2 -> task description
 	if [ $1 -ne 0 ]; then
+		kill $dotter
+		wait $dotter 2>/dev/null
+
 		echo "ERROR $2"
 		echo
 		echo BUILD LOG:
@@ -211,4 +214,3 @@ ln -sf /bin/bash $JEHANNE/hacking/cross/toolchain/bin/x86_64-jehanne-sh
 
 kill $dotter
 wait $dotter 2>/dev/null
-
diff --git a/cross/pkgs/newlib.sh b/cross/pkgs/newlib.sh
index a1aeeca..32e58bf 100755
--- a/cross/pkgs/newlib.sh
+++ b/cross/pkgs/newlib.sh
@@ -45,9 +45,10 @@ dotter=$!
 function failOnError {
 	# $1 -> exit status on a previous command
 	# $2 -> task description
-	kill $dotter
-	wait $dotter 2>/dev/null
 	if [ $1 -ne 0 ]; then
+		kill $dotter
+		wait $dotter 2>/dev/null
+
 		echo "ERROR $2"
 		if [ "$TRAVIS_BUILD_DIR" != "" ]; then
 			echo