IndexError while removing license file in files containing just the license header

[M5oul]

Hi, and thanks for this nice tool!

I found a bug, when trying to remove the header of a file which only contains the header (typically __init__.py), I get following error:

  File "site-packages/pre_commit_hooks/insert_license.py", line 206, in license_found
    if src_file_content[license_header_index + len(license_info.prefixed_license)].strip():
IndexError: list index out of range

pre-commit-hooks/pre_commit_hooks/insert_license.py

Line 206 in 296f9eb

if src_file_content[license_header_index + len(license_info.prefixed_license)].strip():

I added a -1 in the equation and it fixes the issue. I tried to go a bit further by fixing how license_header_index is computed, but I am afraid I don’t get everything, so I would prefer that you fix it the best way.

Thanks.

[Lucas-C]

Thank you for reporting the bug!

I'm going to get a look a this.

[Lucas-C]

Fixed in c7dd3ca