Comment 2 for bug 416292

This is an error in the coding of the gmixer script. Under certain conditions (indeed, due to invalid/faulty alsa install), the program flow gets to line 1013 and calls sep.hide() where sep is not defined. The variable sep is defined twice in a prior if then else structure. However, there's a possibility of neither the if or else condition being satisfied.

Please could sep.hide() be moved into both of the conditions?