docs: readlink before copy license file

Instead of a license file there may be a symlink.

docs: readlink before copy license file
1c70724e · Anton Midyukov · 1717eaec · 1c70724e
Commit 1c70724e authored Jun 24, 2024 by Anton Midyukov
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50-docs-license features.in/docs/scripts.d/50-docs-license +2 -2

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--- a/features.in/docs/scripts.d/50-docs-license
+++ b/features.in/docs/scripts.d/50-docs-license
-#!/bin/sh
+#!/bin/sh -efu
 # copy distro's licenses into image's rootdir

 cd /usr/share/alt-notes || exit 0

 find -maxdepth 1 -type f -name "license*.html" -print |
 while read FILE; do
-	cp -av "$FILE" $WORKDIR/
+	cp -av $(readlink -e "$FILE") $WORKDIR/
 done