Message ID | 1290600472-23147-2-git-send-email-weber@corscience.de |
---|---|
State | Accepted |
Commit | 5904da021449c6d2404485dc1379bf0f3b33414a |
Headers | show |
Dear Thomas Weber, In message <1290600472-23147-2-git-send-email-weber@corscience.de> you wrote: > The env command needs one subcommand. If this is not available > print the usage help. > > Signed-off-by: Thomas Weber <weber@corscience.de> > --- > common/cmd_nvedit.c | 3 +++ > 1 files changed, 3 insertions(+), 0 deletions(-) Applied, thanks. Best regards, Wolfgang Denk
diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index 3fd8abc..52c5e7c 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -848,6 +848,9 @@ static int do_env (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { cmd_tbl_t *cp; + if (argc < 2) + return cmd_usage(cmdtp); + /* drop initial "env" arg */ argc--; argv++;
The env command needs one subcommand. If this is not available print the usage help. Signed-off-by: Thomas Weber <weber@corscience.de> --- common/cmd_nvedit.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)