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Fix a warining

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This commit is contained in:
Vladimir 'phcoder' Serbinenko committed 2010-12-06 07:03:58 +01:00
1 parent 8ff84951c5
commit 925d998e6f
1 file changed
+3
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grub-core/fs/zfs/zfs.c
+3
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@@ -843,6 +843,9 @@ read_device (grub_uint64_t sector, struct grub_zfs_device_desc *desc,
{ {
grub_err_t err; grub_err_t err;
unsigned i; unsigned i;
if (desc->n_children <= 0)
return grub_error (GRUB_ERR_BAD_FS,
"non-positive number of mirror children");
for (i = 0; i < desc->n_children; i++) for (i = 0; i < desc->n_children; i++)
{ {
err = read_device (sector, &desc->children[i], err = read_device (sector, &desc->children[i],