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Fix NS fringe bitmap drawing bug (bug#33864)

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* src/nsterm.m (ns_draw_fringe_bitmap): Check the rectangle to clear
correctly.
This commit is contained in:
Alan Third 2018-12-27 16:23:32 +00:00
parent 0c524597b3
commit a731c563a1
1 changed files with 1 additions and 1 deletions
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2
src/nsterm.m
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@ -2919,7 +2919,7 @@ ns_draw_fringe_bitmap (struct window *w, struct glyph_row *row,
/* Work out the rectangle we will need to clear. Because we're
compositing rather than blitting, we need to clear the area under
the image regardless of anything else. */
if (!p->overlay_p)
if (p->bx >= 0 && !p->overlay_p)
{
clearRect = NSMakeRect (p->bx, p->by, p->nx, p->ny);
clearRect = NSUnionRect (clearRect, imageRect);