diff options
| author | Steven A. Falco <sfalco@harris.com> | 2008-06-12 13:22:12 -0400 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-07-01 23:03:14 +0200 |
| commit | 75678c807a6272ecc5541eb32898c93887f08400 (patch) | |
| tree | 6bfbb1388af69cc3ec8627d305f74a097fdeb24a /common | |
| parent | 4928e97c8531283ca9b368b7c29a8a12e726562a (diff) | |
Make setenv() return status
Currently, the setenv function does not return an error code.
This patch allows to test for errors.
Signed-off-by: Steve Falco <sfalco@harris.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_nvedit.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 49f134a92e5..b102ae3629e 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -380,13 +380,13 @@ int _do_setenv (int flag, int argc, char *argv[]) return 0; } -void setenv (char *varname, char *varvalue) +int setenv (char *varname, char *varvalue) { char *argv[4] = { "setenv", varname, varvalue, NULL }; if (varvalue == NULL) - _do_setenv (0, 2, argv); + return _do_setenv (0, 2, argv); else - _do_setenv (0, 3, argv); + return _do_setenv (0, 3, argv); } #ifdef CONFIG_HAS_UID |