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freetype2
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reduce compiler warnings

This commit is contained in:
David Turner 2003-02-25 21:31:25 +00:00
parent ae26c684db
commit fdc4600e5a
1 changed files with 17 additions and 17 deletions
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34
src/pfr/pfrload.c
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@ -714,13 +714,13 @@
FT_Error error = 0;
FT_String* result = NULL;
FT_UInt n, ok;
if ( len > 0 && p[len-1] == 0 )
len--;
/* check that each character is ASCII, that's to be sure
* to not load garbage..
*/
*/
ok = (len > 0);
for ( n = 0; n < len; n++ )
if ( p[n] < 32 || p[n] > 127 )
@ -728,19 +728,19 @@
ok = 0;
break;
}
if ( ok )
{
if ( FT_ALLOC( result, len+1 ) )
goto Exit;
FT_MEM_COPY( result, p, len );
result[len] = 0;
}
Exit:
*astring = result;
return error;
}
}
FT_LOCAL_DEF( void )
@ -852,21 +852,21 @@
{
FT_Byte* q = p;
FT_Byte* q2;
PFR_CHECK( num_aux );
p += num_aux;
while ( num_aux >= 0 )
while ( num_aux > 0 )
{
FT_UInt length, type;
if ( q + 4 > p )
break;
length = PFR_NEXT_USHORT(q);
if ( length < 4 || length > num_aux )
break;
q2 = q + length - 2;
type = PFR_NEXT_USHORT(q);
@ -880,10 +880,10 @@
error = pfr_aux_name_load( q, length-4U, memory,
&phy_font->family_name );
if ( error )
goto Exit;
goto Exit;
}
break;
case 2:
{
if ( q + 32 > q2 )
@ -896,21 +896,21 @@
q += 16;
}
break;
case 3:
{
FT_UInt n, len, ok;
/* this seems to correspond to the font's style name,
* padded to 16-bits with one zero when necessary
*/
error = pfr_aux_name_load( q, length-4U, memory,
&phy_font->style_name );
if ( error )
goto Exit;
goto Exit;
}
break;
default:
;
}