X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=backend%2Fdvi%2Fmdvi-lib%2Ffont.c;h=2f655df0b70b7684fa91d8eaa0bbdc1fb587ed93;hb=11eb3f2a9d6062b2d38a549c1f9547d7985c7be5;hp=065b5869a5110928cdd57445907ff78b3e4ce5aa;hpb=14def5e0c1c11cee1523e10c72df74f4cf5e451d;p=evince.git

diff --git a/backend/dvi/mdvi-lib/font.c b/backend/dvi/mdvi-lib/font.c
index 065b5869..2f655df0 100644
--- a/backend/dvi/mdvi-lib/font.c
+++ b/backend/dvi/mdvi-lib/font.c
@@ -13,7 +13,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #include <config.h>
@@ -36,7 +36,7 @@ int	font_reopen(DviFont *font)
 {
 	if(font->in)
 		fseek(font->in, (long)0, SEEK_SET);
-	else if((font->in = fopen(font->filename, "r")) == NULL) {
+	else if((font->in = fopen(font->filename, "rb")) == NULL) {
 		DEBUG((DBG_FILES, "reopen(%s) -> Error\n", font->filename));
 		return -1;
 	}
@@ -379,10 +379,12 @@ again:
 		return ch;
 	} else if(MDVI_ENABLED(dvi, MDVI_PARAM_ANTIALIASED)) {
 		if(ch->grey.data && 
+		   !MDVI_GLYPH_ISEMPTY(ch->grey.data) &&
 		   ch->fg == dvi->curr_fg && 
 		   ch->bg == dvi->curr_bg)
 		   	return ch;
-		if(ch->grey.data) {
+		if(ch->grey.data &&
+		   !MDVI_GLYPH_ISEMPTY(ch->grey.data)) {
 			if(dvi->device.free_image)
 				dvi->device.free_image(ch->grey.data);
 			ch->grey.data = NULL;