Commit 1c3cb91f authored Mar 02, 2014 by David Gumberg

Use the getopt function in compliance with the standard.

This is a simple change to the use of getopt in reboot.c, as per the standard,
getopt does NOT return an EOF, it returns a -1, (this was done to remove
getopt's dependence on stdio.h), and since the standard does not guarantee
that EOF is -1, and the documentation tells us that getopt returns -1,
in my judgement it would be best to test for -1, rather than EOF.

Change-Id: I63a3bb7011eb60753eb910221bbe8ce0a71e6679
Signed-off-by: David Gumberg <davidzgumberg@gmail.com>

parent a0e4d164

reboot/reboot.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -35,7 +35,7 @@ int main(int argc, char *argv[])

		c = getopt(argc, argv, "p");

		if (c == EOF) {
		if (c == -1) {
		break;
		}