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]); + } /* if the parameter starts with a * then assume is a pointer to the value we want */ if (s[0] == '*') { p = (long *)simple_strtoul(&s[1], NULL, 16); @@ -86,6 +90,10 @@ static long evalexp(char *s, int w)

static char * evalstr(char *s) { + /* if the parameter starts with a $ replace it with the environment value */ + if (s[0] == '$') { + s = getenv(&s[1]); + } /* if the parameter starts with a * then assume a string pointer else its a literal */ if (s[0] == '*') { return (char *)simple_strtoul(&s[1], NULL, 16);