Fix for linear_extrude request of null object i.e. null text

2017-05-11 14:41:27 +01:00
parent 513efcba0e
commit 1e04f7da75
1 changed files with 4 additions and 0 deletions
--- a/src/Mod/OpenSCAD/importCSG.py
+++ b/src/Mod/OpenSCAD/importCSG.py
@@ -653,6 +653,10 @@ def p_linear_extrude_with_twist(p):
        t = float(p[3]['twist'])
    else:
        t = 0
+    # Test if null object like from null text
+    if (len(p[6]) == 0) :
+        p[0] = []
+        return
    if (len(p[6]) > 1) :
        obj = fuse(p[6],"Linear Extrude Union")
    else :