Print a message about make.globals if PORTDIR is undefined.

svn path=/main/trunk/; revision=4580

diff --git a/bin/emerge b/bin/emerge
index d73283963c9eb50d45a6772756b856e184e37754..4b1a56e7ad2dd822ad35422f70acb9334b8722f6 100755 (executable)
--- a/bin/emerge
+++ b/bin/emerge
@@ -2618,7 +2618,10 @@ def show_blocker_docs_link():
 def action_sync(settings, trees, mtimedb, myopts, myaction):
        xterm_titles = "notitles" not in settings.features
        emergelog(xterm_titles, " === sync")
-       myportdir=settings["PORTDIR"]
+       myportdir = settings.get("PORTDIR", None)
+       if not myportdir:
+               sys.stderr.write("!!! PORTDIR is undefined.  Is /etc/make.globals missing?\n")
+               sys.exit(1)
        if myportdir[-1]=="/":
                myportdir=myportdir[:-1]
        if not os.path.exists(myportdir):