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Add missing levels reversing

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Vladimir 'phcoder' Serbinenko 2010-01-06 22:18:31 +01:00
parent f0cfb703b8
commit 82b6651ab7
1 changed files with 4 additions and 1 deletions
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5
font/font.c
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@ -1131,12 +1131,15 @@ grub_err_bidi_logical_to_visual (grub_uint32_t *logical,
void revert (unsigned start, unsigned end) void revert (unsigned start, unsigned end)
{ {
grub_uint32_t t; grub_uint32_t t;
unsigned k; unsigned k, tl;
for (k = 0; k <= (end - start) / 2; k++) for (k = 0; k <= (end - start) / 2; k++)
{ {
t = no_markers[start+k]; t = no_markers[start+k];
no_markers[start+k] = no_markers[end-k]; no_markers[start+k] = no_markers[end-k];
no_markers[end-k] = t; no_markers[end-k] = t;
tl = levels[start+k];
levels[start+k] = levels[end-k];
levels[end-k] = tl;
} }
} }