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* grub-core/normal/term.c (put_glyphs_terminal): Correct sign.

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(print_backlog): set backlog_ucs4 and backlog_glyphs.
	Reported by: Yves Blusseau.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-09-12 22:05:27 +02:00
parent 2fc8ccb97f
commit d547dc281c
2 changed files with 9 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2010-09-12 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/normal/term.c (put_glyphs_terminal): Correct sign.
(print_backlog): set backlog_ucs4 and backlog_glyphs.
Reported by: Yves Blusseau.
2010-09-12 Vladimir Serbinenko <phcoder@gmail.com> 2010-09-12 Vladimir Serbinenko <phcoder@gmail.com>
* grub-core/normal/misc.c (grub_normal_print_device_info): Show * grub-core/normal/misc.c (grub_normal_print_device_info): Show

4
grub-core/normal/term.c
View file

@ -657,7 +657,7 @@ put_glyphs_terminal (const struct grub_unicode_glyph *visual,
>= (grub_ssize_t) grub_term_height (term) - 2) >= (grub_ssize_t) grub_term_height (term) - 2)
{ {
state->backlog_glyphs = visual_ptr + 1; state->backlog_glyphs = visual_ptr + 1;
state->backlog_len = visual_len - (visual - visual_ptr) - 1; state->backlog_len = visual_len - (visual_ptr - visual) - 1;
return 1; return 1;
} }
@ -688,6 +688,7 @@ print_backlog (struct grub_term_output *term,
grub_free (state->free); grub_free (state->free);
state->free = NULL; state->free = NULL;
state->backlog_len = 0; state->backlog_len = 0;
state->backlog_ucs4 = 0;
} }
return ret; return ret;
} }
@ -703,6 +704,7 @@ print_backlog (struct grub_term_output *term,
grub_free (state->free); grub_free (state->free);
state->free = NULL; state->free = NULL;
state->backlog_len = 0; state->backlog_len = 0;
state->backlog_glyphs = 0;
} }
return ret; return ret;
} }