In LSO, lists of 1 element also evaluate to false (SVC-689).

2017-01-04 01:05:34 +01:00
parent b04df456cb
commit 8609c38451
1 changed files with 3 additions and 0 deletions
--- a/lslopt/lslbasefuncs.py
+++ b/lslopt/lslbasefuncs.py
@@ -776,6 +776,9 @@ def cond(x):
        return bool(compare(x, ZERO_VECTOR, Eq=False))
    if tx == Quaternion:
        return bool(compare(x, ZERO_ROTATION, Eq=False))
+    if lslcommon.LSO and tx == list:
+        # SVC-689: lists of 1 element count as false
+        return len(x) > 1
    return bool(x) # works fine for int, float, string, list

 def isinteger(x):