* src/bdf/bdflib.c: fixed a bug with zero-width glyphs
this patch comes from the Debian package for libfreetype6 !!
How come nobody mentions this on the devel list ??
diff --git a/src/bdf/bdflib.c b/src/bdf/bdflib.c
index 8d43746..8f7bd64 100644
--- a/src/bdf/bdflib.c
+++ b/src/bdf/bdflib.c
@@ -1666,7 +1666,7 @@
nibbles = glyph->bpr << 1;
bp = glyph->bitmap + p->row * glyph->bpr;
- for ( i = 0, *bp = 0; i < nibbles; i++ )
+ for ( i = 0, i < nibbles; i++ )
{
c = line[i];
*bp = (FT_Byte)( ( *bp << 4 ) + a2i[c] );
@@ -1676,7 +1676,8 @@
/* Remove possible garbage at the right. */
mask_index = ( glyph->bbx.width * p->font->bpp ) & 7;
- *bp &= nibble_mask[mask_index];
+ if ( glyph->bbx.width )
+ *bp &= nibble_mask[mask_index];
/* If any line has extra columns, indicate they have been removed. */
if ( ( line[nibbles] == '0' || a2i[(int)line[nibbles]] != 0 ) &&