rename upgrade to upgrade1
use -QUIT instead of -WINCH
diff --git a/auto/init b/auto/init
index 6c52c21..e180441 100644
--- a/auto/init
+++ b/auto/init
@@ -55,15 +55,24 @@
upgrade:
$NGX_SBIN_PATH -t
- # upgrade compatibility from 0.1.x to 0.2.x
+ kill -USR2 \`cat $NGX_PID_PATH\`
+ sleep 1
+ test -f $NGX_PID_PATH.oldbin
+
+ kill -QUIT \`cat $NGX_PID_PATH.oldbin\`
+
+upgrade1:
+ # upgrade 0.1.x to 0.2+
+
+ $NGX_SBIN_PATH -t
+
cp $NGX_PID_PATH $NGX_PID_PATH.oldbin
kill -USR2 \`cat $NGX_PID_PATH\`
sleep 1
test -f $NGX_PID_PATH.oldbin
- # upgrade compatibility from 0.1.x to 0.2.x
cp $NGX_PID_PATH $NGX_PID_PATH.newbin
- kill -WINCH \`cat $NGX_PID_PATH.oldbin\`
+ kill -QUIT \`cat $NGX_PID_PATH.oldbin\`
END