* src/type1/t1afm.c (T1_Read_Metrics): Reaffirm ascender and descender.

2 years ago · 1bbec9e993
parent 82c131accb
commit 1bbec9e993
1 changed files with 2 additions and 1 deletions
--- a/src/type1/t1afm.c
+++ b/src/type1/t1afm.c
@ -297,7 +297,8 @@
      t1_face->bbox.yMax = ( fi->FontBBox.yMax + 0xFFFF ) >> 16;

      /* ascender and descender are optional and could both be zero */
-      if ( fi->Ascender || fi->Descender )
+      /* check if values are meaningful before overriding defaults  */
+      if ( fi->Ascender > fi->Descender )
      {  
        /* no `U' suffix here to 0x8000! */
        t1_face->ascender  = (FT_Short)( ( fi->Ascender  + 0x8000 ) >> 16 );