col: exit status 1 on usage

This commit is contained in:
Hiltjo Posthuma 2015-03-30 21:49:04 +02:00
parent 24c6df3d73
commit b1fcce32e2

2
col.c
View File

@ -184,7 +184,7 @@ allocbuf(void)
static void
usage(void)
{
enprintf(2, "usage: %s [-pbfx] [-l num]\n", argv0);
eprintf("usage: %s [-pbfx] [-l num]\n", argv0);
}
int