This is probably an edge case, and may not affect everyone, but it is worth fixing in my opinion.
The mel variable $tmp is being used to get $gMainProgressBar. Since $tmp is a common variable for getting global variables from MEL to Python, this could cause variable type clashes, causing the Main Progress Bar code to fail if that variable was already declared in some other tool/code.
kartikg3
commented
7 years ago
This is probably an edge case, and may not affect everyone, but it is worth fixing in my opinion.
The mel variable $tmp is being used to get $gMainProgressBar. Since $tmp is a common variable for getting global variables from MEL to Python, this could cause variable type clashes, causing the Main Progress Bar code to fail if that variable was already declared in some other tool/code.