vbatts/grub
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2008-02-08 Christian Franke <franke@computer.org>

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* commands/cat.c (grub_cmd_cat): Print '\r' as hex to
        avoid overwriting previous output.
        * kern/rescue.c (grub_rescue_cmd_cat): Likewise.
This commit is contained in:
robertmh 2008-02-09 11:02:26 +00:00
parent c196216293
commit 0d9ff7f075
3 changed files with 8 additions and 2 deletions
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2
commands/cat.c
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@ -50,7 +50,7 @@ grub_cmd_cat (struct grub_arg_list *state __attribute__ ((unused)),
{
unsigned char c = buf[i];
if (grub_isprint (c) || grub_isspace (c))
if ((grub_isprint (c) || grub_isspace (c)) && c != '\r')
grub_putchar (c);
else
{