diff options
Diffstat (limited to 'src/cff/cffload.c')
| -rw-r--r-- | src/cff/cffload.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cff/cffload.c b/src/cff/cffload.c index eee701d60..76e8fd4a2 100644 --- a/src/cff/cffload.c +++ b/src/cff/cffload.c @@ -835,7 +835,6 @@ { FT_Error error = FT_Err_Ok; FT_UInt i; - FT_Long j; FT_UShort max_cid = 0; @@ -853,9 +852,10 @@ /* When multiple GIDs map to the same CID, we choose the lowest */ /* GID. This is not described in any spec, but it matches the */ - /* behaviour of recent Acroread versions. */ - for ( j = (FT_Long)num_glyphs - 1; j >= 0; j-- ) - charset->cids[charset->sids[j]] = (FT_UShort)j; + /* behaviour of recent Acroread versions. The loop stops when */ + /* the unsigned index wraps around after reaching zero. */ + for ( i = num_glyphs - 1; i < num_glyphs; i-- ) + charset->cids[charset->sids[i]] = (FT_UShort)i; charset->max_cid = max_cid; charset->num_glyphs = num_glyphs; |