On Sun, Dec 17, 2017 at 05:54:23PM +0800, Michael W. Bombardieri wrote:
> Hello,
>
> The free() at the top of dounsetenv() in csh(1) isn't needed
> because name is always freed before returning at bottom of function.
> Also, name itself is never returned so it doesn't need to be static.
>
>
Hello,
The free() at the top of dounsetenv() in csh(1) isn't needed
because name is always freed before returning at bottom of function.
Also, name itself is never returned so it doesn't need to be static.
./csh
setenv HEY YU
unsetenv HEY
printenv
I ran the above and it seems to work the same
