From 06e9f8870a525e0f8a2016aa3e8cf83611a88754 Mon Sep 17 00:00:00 2001
From: Dave Young <dyoung@redhat.com>
Date: Mon, 8 Oct 2012 17:40:08 +0800
Subject: [PATCH] return proper value in function dracut_install

dracut_install should return the real return value, so module install function
can detect the install failure.

Such as below in 99base:
dracut_install switch_root || dfatal "Failed to install switch_root"

Signed-off-by: Dave Young <dyoung@redhat.com>
---
 dracut-functions.sh | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dracut-functions.sh b/dracut-functions.sh
index 58b0b4dc..990aadf3 100755
--- a/dracut-functions.sh
+++ b/dracut-functions.sh
@@ -563,9 +563,12 @@ if [[ $DRACUT_INSTALL ]]; then
     }
 
     dracut_install() {
+        local ret
         #dinfo "initdir=$initdir $DRACUT_INSTALL -l $@"
         $DRACUT_INSTALL ${initdir+-D "$initdir"} -a ${DRACUT_RESOLVE_DEPS+-l}  ${DRACUT_FIPS_MODE+-H} "$@"
-        (($? != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} -a ${DRACUT_RESOLVE_DEPS+-l}  ${DRACUT_FIPS_MODE+-H} "$@" || :
+        ret=$?
+        (($ret != 0)) && derror $DRACUT_INSTALL ${initdir+-D "$initdir"} -a ${DRACUT_RESOLVE_DEPS+-l}  ${DRACUT_FIPS_MODE+-H} "$@" || :
+        return $ret
     }
 
     inst_library() {