fdt: fix 'prop (...) not found!' error in 'fdt set' command

[platform/kernel/u-boot.git] / cmd / fdt.c

diff --git a/cmd/fdt.c b/cmd/fdt.c
index 118613f..d7654b2 100644 (file)
--- a/cmd/fdt.c
+++ b/cmd/fdt.c
@@ -284,16 +284,14 @@ static int do_fdt(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                        len = 0;
                } else {
                        ptmp = fdt_getprop(working_fdt, nodeoffset, prop, &len);
-                       if (!ptmp) {
-                               printf("prop (%s) not found!\n", prop);
-                               return 1;
-                       }
                        if (len > SCRATCHPAD) {
                                printf("prop (%d) doesn't fit in scratchpad!\n",
                                       len);
                                return 1;
                        }
-                       memcpy(data, ptmp, len);
+                       if (ptmp != NULL)
+                               memcpy(data, ptmp, len);
+
                        ret = fdt_parse_prop(&argv[4], argc - 4, data, &len);
                        if (ret != 0)
                                return ret;