`UnboundLocalError: local variable 'req_content' referenced before assignment`

[astrojuanlu]

After fixing gh-7 locally, I encountered another error:

Traceback (most recent call last):
  File "/home/juanlu/Projects/Other/SnifferDog/lib_ver_producer.py", line 210, in <module>
    main()
  File "/home/juanlu/Projects/Other/SnifferDog/lib_ver_producer.py", line 206, in main
    print(req_content)
UnboundLocalError: local variable 'req_content' referenced before assignment

[astrojuanlu]

Can happen if the all() condition at the beginning is not met:

SnifferDog/lib_ver_producer.py

Lines 183 to 186 in 2a855ec

	req_content = "\n".join(req_entries)
	else:
	print("Might contain some packages that are not included in our API Bank database! It would be great if you can report this to us!")
	print(req_content)

(see also gh-9)