star-cad

commit c7035f42b74fe811ae332255f401b9ba733cc36d
parent 9e5dfd0b080d84b76b51e689af52cc0c513a19e8
Author: Christophe Coustet <christophe.coustet@meso-star.com>
Date:   Fri,  8 Sep 2023 17:52:13 +0200

Fix variable used uninitialized in rare situations

Diffstat:
M
src/scad.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/scad.c b/src/scad.c
@@ -68,7 +68,8 @@ write_ascii_stl
 
   for(i = 0; i < count; i++) {
     int k;
-    double vtx[3][3], n[3], tmp[3], edge1[3], edge2[3], zero[3] = { 0,0,0 };
+    double vtx[3][3], tmp[3], edge1[3], edge2[3], n[3] = { 0,0,0 };
+    const double zero[3] = { 0,0,0 };
     d3_set(vtx[0], coords+9*i+0);
     d3_set(vtx[1], coords+9*i+3);
     d3_set(vtx[2], coords+9*i+6);