Fix column size check in SBAT variable parsing.

Fix a typo that inverted the check that validates that a CSV
column is not empty.

Signed-off-by: Thomas Frauendorfer | Miray Software <tf@miray.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/sbat.c b/sbat.c
index bb8cc81d..f46bb8ab 100644
--- a/sbat.c
+++ b/sbat.c
@@ -223,7 +223,7 @@ parse_sbat_var_data(list_t *entry_list, UINT8 *data, UINTN datasize)
 		allocsz += sizeof(struct sbat_var_entry *);
 		allocsz += sizeof(struct sbat_var_entry);
 		for (i = 0; i < row->n_columns; i++) {
-			if (row->columns[i][0]) {
+			if (!row->columns[i][0]) {
 				efi_status = EFI_INVALID_PARAMETER;
 				goto err;
 			}