diff options
Diffstat (limited to 'source/pdf/pdf-font.c')
| -rw-r--r-- | source/pdf/pdf-font.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/pdf/pdf-font.c b/source/pdf/pdf-font.c index 01274389..7759cfaa 100644 --- a/source/pdf/pdf-font.c +++ b/source/pdf/pdf-font.c @@ -1778,7 +1778,7 @@ pdf_add_to_unicode(fz_context *ctx, pdf_document *doc, fz_font *font) ucs = FT_Get_First_Char(face, &gid); while (gid > 0) { - if (gid < face->num_glyphs) + if (gid < (FT_ULong)face->num_glyphs && face->num_glyphs > 0) table[gid] = ucs; ucs = FT_Get_Next_Char(face, ucs, &gid); } |