From: Will Woods <wwoods@redhat.com>
Date: Thu, 16 Feb 2012 23:54:49 +0000 (-0500)
Subject: url-lib: fix fetch_url return value for dotfiles
X-Git-Tag: 017~28
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ed293f6d0c7199056a2c8001c44eb98846631b34;p=thirdparty%2Fdracut.git

url-lib: fix fetch_url return value for dotfiles

If you do "fetch_url $url/.somefile", fetch_url would return failure,
because "$outdir/*" wouldn't match the file.

Use ls -A (which busybox ls supports) to actually find possible dotfiles
in the created output dir.

Signed-off-by: Will Woods <wwoods@redhat.com>
---

diff --git a/modules.d/45url-lib/url-lib.sh b/modules.d/45url-lib/url-lib.sh
index ad9e4448c..383e7ac22 100755
--- a/modules.d/45url-lib/url-lib.sh
+++ b/modules.d/45url-lib/url-lib.sh
@@ -60,11 +60,8 @@ curl_fetch_url() {
         curl $curl_args --output "$outloc" "$url" || return $?
     else
         local outdir="$(mkuniqdir /tmp curl_fetch_url)"
-        local cwd="$(pwd)"
-        cd "$outdir"
-        curl $curl_args --remote-name "$url" || return $?
-        cd "$cwd"
-        outloc="$(echo $outdir/*)"
+        ( cd "$outdir"; curl $curl_args --remote-name "$url" || return $? )
+        outloc="$outdir/$(ls -A $outdir)"
     fi
     [ -f "$outloc" ] || return 253
     echo "$outloc"