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| author | Carl Worth <cworth@cworth.org> | 2006-03-08 08:16:49 -0800 |
|---|---|---|
| committer | Carl Worth <cworth@cworth.org> | 2006-03-08 08:19:02 -0800 |
| commit | 46646cf2b1e392caced989a9adb65b50eac86ba3 (patch) | |
| tree | 3e65020e3ef6e96d1dca0f171cdca11bc94abdbd | |
| parent | 30d4aa863124075c59e8ebf2ce2c085d64290347 (diff) | |
| download | cairo-46646cf2b1e392caced989a9adb65b50eac86ba3.tar.gz | |
cairo_show_glyphs: Do nothing if num_glyphs == 0
(cherry picked from 1cffb39ff04bbb29bb070e42c51aa1ae6aaf5a4c commit)
| -rw-r--r-- | src/cairo.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cairo.c b/src/cairo.c index 5754283f4..d09c56140 100644 --- a/src/cairo.c +++ b/src/cairo.c @@ -2155,6 +2155,9 @@ cairo_show_glyphs (cairo_t *cr, cairo_glyph_t *glyphs, int num_glyphs) if (cr->status) return; + if (num_glyphs == 0) + return; + cr->status = _cairo_gstate_show_glyphs (cr->gstate, glyphs, num_glyphs); if (cr->status) _cairo_set_error (cr, cr->status); |