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authorJeremy Kerr <jk@ozlabs.org>2013-09-24 13:59:43 +0800
committerJeremy Kerr <jk@ozlabs.org>2013-09-24 13:59:43 +0800
commitcbe74bd95f301d60d6f2a9ed4f1d687a455e7d40 (patch)
tree750cda46ad26ad9730f2bad84e6e0f259589ba29 /discover/grub2
parent9cf9430d5a1db0addd4788798fd7275d2c514f3c (diff)
downloadtalos-petitboot-cbe74bd95f301d60d6f2a9ed4f1d687a455e7d40.tar.gz
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discover/grub2/lexer: Require 1+ spaces for a TOKEN_DELIM
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'discover/grub2')
-rw-r--r--discover/grub2/lexer.l2
1 files changed, 1 insertions, 1 deletions
diff --git a/discover/grub2/lexer.l b/discover/grub2/lexer.l
index aca474a..0558ed9 100644
--- a/discover/grub2/lexer.l
+++ b/discover/grub2/lexer.l
@@ -29,7 +29,7 @@ VARNAME ([[:alpha:]][_[:alnum:]]*|[0-9]|[\?@\*#])
/* discard leading & trailing whitespace, but keep inter-word delimeters */
^[ \t]+ ;
[ \t]+$ ;
-[ \t]* return TOKEN_DELIM;
+[ \t]+ return TOKEN_DELIM;
/* reserved words */
"[[" return TOKEN_LDSQBRACKET;
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