vbatts/grub
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merge with mainline

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This commit is contained in:
BVK Chaitanya 2010-08-10 09:52:16 +05:30
commit 368ba29261
22 changed files with 878 additions and 79 deletions
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2
script/execute.c
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@ -272,7 +272,7 @@ grub_script_execute_cmdline (struct grub_script_cmd *cmd)
struct grub_script_argv argv = { 0, 0 };
/* Lookup the command. */
if (grub_script_arglist_to_argv (cmdline->arglist, &argv))
if (grub_script_arglist_to_argv (cmdline->arglist, &argv) || ! argv.args[0])
return grub_errno;
cmdname = argv.args[0];

2
script/yylex.l
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@ -116,7 +116,7 @@ COMMENT #.*$
CHAR [^{}|&$;<> \t\n\'\"\\]
DIGITS [[:digit:]]+
NAME [[:alpha:]_][[:alnum:][:digit:]_]*
NAME [[:alpha:]_][[:alnum:]_]*
ESC \\.
SPECIAL \?|\#|\*|\@