From: Harald Hoyer <harald@redhat.com>
Date: Tue, 19 Feb 2013 15:13:49 +0000 (+0100)
Subject: url-lib/url-lib.sh: remove bashism
X-Git-Tag: 026~56
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=31ba4de21de74ef9953c5e84dff570fe14d20731;p=platform%2Fupstream%2Fdracut.git

url-lib/url-lib.sh: remove bashism

remove the forgotten bashism "+="
---

diff --git a/modules.d/45url-lib/url-lib.sh b/modules.d/45url-lib/url-lib.sh
index 1f8218d..4a3d56d 100755
--- a/modules.d/45url-lib/url-lib.sh
+++ b/modules.d/45url-lib/url-lib.sh
@@ -58,7 +58,7 @@ curl_args="--location --retry 3 --fail --show-error"
 getargbool 0 rd.noverifyssl && curl_args="$curl_args --insecure"
 
 proxy=$(getarg proxy=)
-[ -n "$proxy" ] && curl_args+="$curl_args --proxy $proxy"
+[ -n "$proxy" ] && curl_args="$curl_args --proxy $proxy"
 
 curl_fetch_url() {
     local url="$1" outloc="$2"