From: Harald Hoyer <harald@redhat.com>
Date: Tue, 29 Mar 2011 09:30:27 +0000 (+0200)
Subject: dracut-functions: bashified ret=ret+$? to ret+=$?
X-Git-Tag: 010~20
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a16ebfd56abfb02f28b72a74c68c24501e2a75d7;p=thirdparty%2Fdracut.git

dracut-functions: bashified ret=ret+$? to ret+=$?
---

diff --git a/dracut-functions b/dracut-functions
index 2accaec1b..2fc24718f 100755
--- a/dracut-functions
+++ b/dracut-functions
@@ -787,7 +787,7 @@ instmods() {
                 # it may require
                 for_each_kmod_dep install_kmod_with_fw $mod \
                     --set-version $kernel ${moddirname}
-                ret=$((ret+$?))
+                ((ret+=$?))
                 ;;
         esac
         shift