diff options
| -rw-r--r-- | source/blender/src/interface.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/blender/src/interface.c b/source/blender/src/interface.c index 5f01bad0772..962b9f526a7 100644 --- a/source/blender/src/interface.c +++ b/source/blender/src/interface.c @@ -2081,7 +2081,9 @@ static int ui_act_as_text_but(uiBut *but) /* Uncomment this if you want to see an error message (and annoy users) */ /* error("Invalid Python expression, check console");*/ value = 0.0f; /* Zero out value on error */ - retval = 0; /* invalidate return value if eval failed */ + + if(str[0]) + retval = 0; /* invalidate return value if eval failed, except when string was null */ } if(but->pointype!=FLO) value= (int)value; |