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-rw-r--r--generator/pamtris/triangle.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/generator/pamtris/triangle.c b/generator/pamtris/triangle.c
index 5143f9ee..264fc221 100644
--- a/generator/pamtris/triangle.c
+++ b/generator/pamtris/triangle.c
@@ -190,8 +190,8 @@ draw_triangle(Xy                 const xy_input,
 
     for (i = 0; i < 3; i++) {
         int32_to_varying_array(attribs_input._[i], attribs[i], n);
-	attribs[i][z] = compute_varying_z(attribs_input._[i][z]);
-	attribs[i][w] = inverse_varying(attribs[i][w]);
+        attribs[i][z] = compute_varying_z(attribs_input._[i][z]);
+        attribs[i][w] = inverse_varying(attribs[i][w]);
         multiply_varying_array_by_varying(attribs[i], attribs[i][w], z);
     }