| Server IP : 82.208.35.60 / Your IP : 216.73.217.116 Web Server : Apache/2.4.55 (FreeBSD) OpenSSL/1.1.1q-freebsd PHP/7.3.31 System : FreeBSD server7.d2m.cz 12.4-RELEASE-p9 FreeBSD 12.4-RELEASE-p9 GENERIC amd64 User : studiokobylisy_cz ( 1008) PHP Version : 7.3.31 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /usr/ports/sysutils/u-boot-cubieboard/files/ |
Upload File : |
--- common/cmd_test.c.orig 2015-04-13 14:53:03 UTC
+++ common/cmd_test.c
@@ -65,9 +65,14 @@ static int do_test(cmd_tbl_t *cmdtp, int
char * const *ap;
int i, op, left, adv, expr, last_expr, last_unop, last_binop;
- /* args? */
- if (argc < 3)
+ /*
+ * If no args, that's bogus, return false.
+ * If op is -z and no other args, answer is Yes, string is empty.
+ */
+ if (argc < 2)
return 1;
+ else if (argc == 2)
+ return !(strcmp(argv[1], "-z") == 0);
#ifdef DEBUG
{