Avoid superfluous assignments

cmb69 · cmb69 · commit 5836c7063b8e · 2020-01-09T00:17:14.000+01:00
These values are already set via the initializers.
diff --git a/ext/gd/libgd/gd_matrix.c b/ext/gd/libgd/gd_matrix.c
@@ -29,8 +29,6 @@ int gdAffineApplyToPointF (gdPointFPtr dst, const gdPointFPtr src,
 {
 	double x = src->x;
 	double y = src->y;
-	x = src->x;
-	y = src->y;
 	dst->x = x * affine[0] + y * affine[2] + affine[4];
 	dst->y = x * affine[1] + y * affine[3] + affine[5];
 	return GD_TRUE;

Original file line number	Diff line number	Diff line change
`@@ -29,8 +29,6 @@ int gdAffineApplyToPointF (gdPointFPtr dst, const gdPointFPtr src,`
`29`	`29`	`{`
`30`	`30`	`double x = src->x;`
`31`	`31`	`double y = src->y;`
`32`		`- x = src->x;`
`33`		`- y = src->y;`
`34`	`32`	`dst->x = x * affine[0] + y * affine[2] + affine[4];`
`35`	`33`	`dst->y = x * affine[1] + y * affine[3] + affine[5];`
`36`	`34`	`return GD_TRUE;`