From 00ed3ccfd910c84d5236f899ccf4fd45fc714197 Mon Sep 17 00:00:00 2001
From: Harald Hoyer <harald@redhat.com>
Date: Mon, 2 Sep 2013 10:27:46 +0200
Subject: [PATCH] dracut-functions.sh:for_each_module_dir() skip empty modules

skip modules, which have no module-setup.sh, install or installkernel

https://bugzilla.redhat.com/show_bug.cgi?id=1003153
---
 dracut-functions.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dracut-functions.sh b/dracut-functions.sh
index 4c62d6b..1d39a6d 100755
--- a/dracut-functions.sh
+++ b/dracut-functions.sh
@@ -1302,6 +1302,9 @@ for_each_module_dir() {
     local _func
     _func=$1
     for _moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
+        [[ -d $_moddir ]] || continue;
+        [[ -e $_moddir/install || -e $_moddir/installkernel || \
+            -e $_moddir/module-setup.sh ]] || continue
         _mod=${_moddir##*/}; _mod=${_mod#[0-9][0-9]}
         $_func $_mod 1
     done