Boot targets are split by space. strsep unlike strtok(_r) returns an
empty string for each pair of consecutive delimiters. Ignore this case.
Note that this changes behavior: previously both
boot ''
global.boot.default= boot
were identical to
boot /env/boot
With this change, this is no longer the case.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
commands/boot.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/commands/boot.c b/commands/boot.c
index ad2d83a17912..d7795bde726b 100644
--- a/commands/boot.c
+++ b/commands/boot.c
@@ -76,6 +76,8 @@ static int do_boot(int argc, char *argv[])
entries = bootentries_alloc();
while ((name = next(&handle)) != NULL) {
+ if (!*name)
+ continue;
ret = bootentry_create_from_name(entries, name);
if (ret <= 0)
printf("Nothing bootable found on '%s'\n", name);
--
2.28.0
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