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author | Robin Watts <Robin.Watts@artifex.com> | 2016-03-02 09:07:55 -0800 |
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committer | Robin Watts <robin.watts@artifex.com> | 2016-03-07 12:40:59 +0000 |
commit | c80f5c848a22366275587d4d692fd32e938e2e02 (patch) | |
tree | 1ca728af80072eac2f64f12591ce0f24d68cf1c2 /source/pdf/pdf-font.c | |
parent | 4967aff758087044e601bea1616deb9acc9b6840 (diff) | |
download | mupdf-c80f5c848a22366275587d4d692fd32e938e2e02.tar.xz |
Fix signed/unsigned comparison warning.
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); } |