[U-Boot] [PATCH] mkimage: fix Segmentation Fault when run without "-n name" option

[Wolfgang Denk]

The restructuring of the mkimage command in commit 89a4d6b1 ("tools:
mkimage: split code into core, default and FIT image specific")
introduced a bug that caused mkimage to segfault when run without
"-n name" option.  Initialize the imagename entry to prevent that.

Signed-off-by: Wolfgang Denk <wd at denx.de>
---
 tools/mkimage.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/tools/mkimage.c b/tools/mkimage.c
index f71f8e7..5c3e872 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -37,6 +37,7 @@ struct mkimage_params params = {
 	.type = IH_TYPE_KERNEL,
 	.comp = IH_COMP_GZIP,
 	.dtc = MKIMAGE_DEFAULT_DTC_OPTIONS,
+	.imagename = "",
 };
 
 /*
-- 
1.6.6.1