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mi: Always initialize edge1 and edge2 in miLineArc 

This eliminates a warning generated when miLineArcD is inlined and the
compiler can't figure out that edge1 and edge2 are always initialized
before being used.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Keith Packard 2015-08-17 18:37:10 -07:00
parent 5daf1295cb
commit bca4f4b56c
1 changed files with 1 additions and 1 deletions
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2
mi/miwideline.c
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@ -1454,7 +1454,7 @@ miLineArc(DrawablePtr pDraw,
int xorgi = 0, yorgi = 0;
Spans spanRec;
int n;
PolyEdgeRec edge1, edge2;
PolyEdgeRec edge1 = { 0 }, edge2 = { 0 };
int edgey1, edgey2;
Bool edgeleft1, edgeleft2;