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common: nvedit: Support old format env default command

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Change-Id: I5148f77bc4b616207ae1e8cf6e0cb2c04fdd5de3
Signed-off-by: Aditya Kumar Patra S <apatr@codeaurora.org>
This commit is contained in:
Aditya Kumar Patra S 2017-08-03 17:45:33 +05:30 • committed by Gerrit - the friendly Code Review server
parent 4077f42d0a
commit d1afc220e5
1 changed files with 5 additions and 0 deletions
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5
common/cmd_nvedit.c
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@ -747,6 +747,11 @@ static int do_env_default(cmd_tbl_t *cmdtp, int __flag,
{
int all = 0, flag = 0;
if (argc == 2 && strcmp(argv[1], "-f") == 0) {
set_default_env("## Resetting to default environment\n");
return 0;
}
debug("Initial value for argc=%d\n", argc);
while (--argc > 0 && **++argv == '-') {
char *arg = *argv;