[U-Boot] [PATCH 04/10] fdt: Add a check to do_fdt() for coverity

We know that fdt_getprop() does not return NULL when len is > 0 but coverity does not. Add an extra check to keep it happy.

Signed-off-by: Simon Glass sjg@chromium.org Reported-by: Coverity (CID: 163249) Fixes: bc80295b (fdt: Add get commands to fdt) ---

cmd/fdt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cmd/fdt.c b/cmd/fdt.c index a21415dab4..3e889fc3bb 100644 --- a/cmd/fdt.c +++ b/cmd/fdt.c @@ -371,7 +371,7 @@ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) /* no property value */ setenv(var, ""); return 0; - } else if (len > 0) { + } else if (nodep && len > 0) { if (subcmd[0] == 'v') { int ret;