bootm: make sure pass NULL when argc < 1
arg[0] might not be NULL even if argc < 1, so fix this as before.
Signed-off-by: Bryan Wu <pengw@nvidia.com>
diff --git a/common/bootm.c b/common/bootm.c
index 245c82a..ff81a27 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -731,8 +731,9 @@
int os_noffset;
#endif
- img_addr = genimg_get_kernel_addr_fit(argv[0], &fit_uname_config,
- &fit_uname_kernel);
+ img_addr = genimg_get_kernel_addr_fit(argc < 1 ? NULL : argv[0],
+ &fit_uname_config,
+ &fit_uname_kernel);
bootstage_mark(BOOTSTAGE_ID_CHECK_MAGIC);