Conditionally allow specifying -j; default to -j2

Junio C Hamano · Junio C Hamano · commit cb71bc83592a · 2006-05-18T00:40:33.000-07:00
diff --git a/Doit b/Doit
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-J=
+: ${J=-j2}
 
 test -z "$(git diff --cached --name-status)" || {
 	echo >&2 "Repository unclean."
