Changeset View
Changeset View
Standalone View
Standalone View
head/sysutils/u-boot-cubieboard/files/patch-common_cmd__test.c
| Property | Old Value | New Value |
|---|---|---|
| fbsd:nokeywords | null | yes \ No newline at end of property |
| svn:eol-style | null | native \ No newline at end of property |
| svn:mime-type | null | text/plain \ No newline at end of property |
| --- 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 | |||||
| { | |||||