diff options
Diffstat (limited to 'editors')
| -rw-r--r-- | editors/awk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/editors/awk.c b/editors/awk.c index b3871ff..df9b7fd 100644 --- a/editors/awk.c +++ b/editors/awk.c @@ -3609,8 +3609,6 @@ static var *evaluate(node *op, var *res) #undef sreg } -/* -------- main & co. -------- */ - static int awk_exit(void) { unsigned i; @@ -3717,6 +3715,8 @@ int awk_main(int argc UNUSED_PARAM, char **argv) g_progname = llist_pop(&list_f); fd = xopen_stdin(g_progname); s = xmalloc_read(fd, NULL); /* it's NUL-terminated */ + if (!s) + bb_perror_msg_and_die("read error from '%s'", g_progname); close(fd); parse_program(s); free(s); |