Fix for null string and single blank string

2017-04-28 13:28:02 +01:00
parent df1e2642d0
commit 8c391f07d7
2 changed files with 20 additions and 0 deletions
--- a/src/Mod/OpenSCAD/OpenSCAD_rc.py
+++ b/src/Mod/OpenSCAD/OpenSCAD_rc.py
--- a/src/Mod/OpenSCAD/importCSG.py
+++ b/src/Mod/OpenSCAD/importCSG.py
@@ -1041,6 +1041,10 @@ def addValue(t,v,p):

 def p_text_action(p) :
    'text_action : text LPAREN keywordargument_list RPAREN SEMICOL'
+# If text string is null ignore
+    if p[3]['text'] == "" or p[3]['text'] == " " :
+       p[0] = []
+       return
    t = 'text ( text="'+p[3]['text']+'"'
    t = addValue(t,'size',p)
    t = addString(t,'spacing',p)