From: Andres Loeh <kosmikus@gentoo.org>
Date: Wed, 24 Nov 2004 15:05:49 +0000 (+0000)
Subject: * check for existence of configuration directory prior to doing
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=9a05692a3a2a02096c51e6ee8ca3a6adfa2f1a8e;p=gentoo.git

* check for existence of configuration directory prior to doing
  anything in ghc-reregister function
---

diff --git a/eclass/ghc-package.eclass b/eclass/ghc-package.eclass
index e0754f8d2a60..087b34de0d89 100644
--- a/eclass/ghc-package.eclass
+++ b/eclass/ghc-package.eclass
@@ -1,6 +1,6 @@
 # Copyright 1999-2004 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/eclass/ghc-package.eclass,v 1.4 2004/11/04 14:16:14 kosmikus Exp $
+# $Header: /var/cvsroot/gentoo-x86/eclass/ghc-package.eclass,v 1.5 2004/11/24 15:05:49 kosmikus Exp $
 #
 # Author: Andres Loeh <kosmikus@gentoo.org>
 #
@@ -101,12 +101,14 @@ ghc-register-pkg() {
 ghc-reregister() {
 	einfo "Re-adding packages ..."
 	ewarn "This may cause several warnings, but they should be harmless."
-	pushd $(ghc-confdir)
-	for conf in *.conf; do
-		einfo "Processing ${conf} ..."
-		ghc-register-pkg ${conf}
-	done
-	popd
+	if [ -d "$(ghc-confdir)" ]; then
+		pushd $(ghc-confdir)
+		for conf in *.conf; do
+			einfo "Processing ${conf} ..."
+			ghc-register-pkg ${conf}
+		done
+		popd
+	fi
 }
 
 # unregisters ...