Thread: command line param question

with

Code:

int main (int argc, char *argv[])

i know i can test for

Code:

if (argv[argc])

and it will return false. but can i test for

Code:

if (argv[argc + 1])

and know that it will safely return false? i don't think so, but i'm not sure...

argv[argc] is guaranteed to be NULL, argv[argc + 1] exceeds the array boundaries for argv. So your test would result in undefined behavior.

-Prelude