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Diffstat (limited to 'src')
| -rw-r--r-- | src/servo-gfx/font.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/servo-gfx/font.rs b/src/servo-gfx/font.rs index 23b20b153ca..6d40069343e 100644 --- a/src/servo-gfx/font.rs +++ b/src/servo-gfx/font.rs @@ -430,6 +430,8 @@ pub impl Font : FontMethods { }; let azglyph_buf_len = azglyphs.len(); + if azglyph_buf_len == 0 { return; } // Otherwise the Quartz backend will assert. + let azglyph_buf = dvec::unwrap(move azglyphs); let glyphbuf: AzGlyphBuffer = unsafe {{ mGlyphs: vec::raw::to_ptr(azglyph_buf), |