Crash on extra ) in the end of an expression

[Former user]

Originally reported on Google Code with ID 50

What steps will reproduce the problem?
1. Write "1/cos(pi/2))" in the expression evaluator box
2. Press Return or wait for the autocalc tooltip

What is the expected output? What do you see instead?
It should do nothing or display an error message. Instead, it crashes.

Tested in trunk revision 451 (Linux x86).

Reported by helder.pereira.correia on 2007-06-13 23:43:42

[Former user]

``` This even happens when typing *only* the closing bracket ")" in the input box ```

Reported by `ogre.crewman` on 2007-06-21 22:21:28

[Former user]

``` Verified this after Ariya committed the fix. Marking as fixed. ```

Reported by `helder.pereira.correia` on 2007-06-24 23:36:17 - Status changed: `Fixed`