pass env list to execve

[PrinceSalatyell]

Execve receives, as a third argument, the env in the form of an array of strings. Currently we are passing NULL as the third argument. We need to create a function that, when it comes time to use execve, we convert the env dictionary to an array of strings to pass to execve and then, after it's usage, free it.

[PrinceSalatyell]

Link to PR:

• https://github.com/PrinceSalatyell/minishell/pull/29

[PrinceSalatyell]

This has been merged