bitbake: user-manual-metadata.xml: Edits to "Basic Variable Setting"

Fixes [YOCTO #5507]

I applied some edits from Richard's review to the fix for
handling variable setting.  Moved the new section I created into
the existing "Basic Variable Setting" section.

(Bitbake rev: 0d63589abfa6b353f3b456a9a91de4dd98eb3965)

Signed-off-by: Scott Rifenbark <scott.m.rifenbark@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Scott Rifenbark 2014-03-20 04:59:29 -06:00 committed by Richard Purdie
parent c0a13d21cf
commit 37f7820d4d
1 changed files with 1 additions and 8 deletions

View File

@ -36,14 +36,7 @@
VARIABLE = " value"
VARIABLE = "value "
</literallayout>
</para>
</section>
<section id='null-and-blank-variable-setting'>
<title>Null and Blank Variable Setting</title>
<para>
Setting <filename>VARIABLE</filename> to "" sets it to null,
Setting <filename>VARIABLE</filename> to "" sets it to an empty string,
while setting the variable to " " sets it to a blank space
(i.e. these are not the same values).
<literallayout class='monospaced'>