Re: [U-Boot] [PATCH] cmd_itest.c: also support environment variables as arguments

Hi Frans,

Signed-off-by: Frans Meulenbroeks fransmeulenbroeks@gmail.com

common/cmd_itest.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/common/cmd_itest.c b/common/cmd_itest.c index 58c5e7b..78a4082 100644 --- a/common/cmd_itest.c +++ b/common/cmd_itest.c @@ -69,6 +69,10 @@ static long evalexp(char *s, int w) long l = 0; long *p;

• /* if the parameter starts with a $ replace it with the environment value */
• if (s[0] == '$') {

• s = getenv(&s[1]);
  

• }

This is actually a good idea, but I believe this does not work for the preferred ${variable} syntax, right?

Cheers Detlev