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* kern/parser.c (grub_parser_execute): Cope with read-only config.

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-05-01 13:27:13 +02:00
parent 6f8aaf68be
commit 3080f7a7bd
2 changed files with 8 additions and 5 deletions
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7
kern/parser.c
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@ -249,12 +249,11 @@ grub_parser_execute (char *source)
}
p = grub_strchr (source, '\n');
if (p)
*p = 0;
*line = grub_strdup (source);
if (p)
*p = '\n';
*line = grub_strndup (source, p - source);
else
*line = grub_strdup (source);
source = p ? p + 1 : 0;
return 0;
}