[PATCH] lib: fwts_uefi: fix check of empty d_name

[Colin King]

From: Colin Ian King <colin.king at canonical.com>

Coverity CID #997279, Array compared against 0 (NO_EFFECT)

Fix bug where we are comparing d_name against NULL; should
be in fact checking if first char is '\0'.

Signed-off-by: Colin Ian King <colin.king at canonical.com>
---
 src/lib/src/fwts_uefi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/src/fwts_uefi.c b/src/lib/src/fwts_uefi.c
index 16ae1da..29cad80 100644
--- a/src/lib/src/fwts_uefi.c
+++ b/src/lib/src/fwts_uefi.c
@@ -399,7 +399,7 @@ int fwts_uefi_get_variable_names(fwts_list *list)
 		return FWTS_ERROR;
 
 	for (i = 0; i < n; i++) {
-		if (names[i]->d_name == NULL)
+		if (names[i]->d_name[0] == '\0')
 			continue;
 		if (!strcmp(names[i]->d_name, "."))
 			continue;
-- 
1.8.1.2