cmd: fix gpt setenv

Do not assume that partitions are continuously numbered starting at 1.

Having a partition table with a single partition 63 is valid.

Fixes: 12fc1f3bb223 ("cmd: gpt: add eMMC and GPT support")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/cmd/gpt.c b/cmd/gpt.c
index 007a68eaa72a6ada286a36683946edb7bf450e9c..d0e165d5394a855297a826747177754411154afb 100644 (file)
--- a/cmd/gpt.c
+++ b/cmd/gpt.c
@@ -786,10 +786,8 @@ static int gpt_setenv(struct blk_desc *desc, const char *name)
 
                for (i = 1; i < part_drv->max_entries; i++) {
                        ret = part_drv->get_info(desc, i, &pinfo);
-                       if (ret) {
-                               /* no more entries in table */
-                               break;
-                       }
+                       if (ret)
+                               continue;
 
                        if (!strcmp(name, (const char *)pinfo.name)) {
                                /* match found, setup environment variables */