Initialize line.

Ensure line is initialized to NULL. This ensures that the return
expression doesn't use a uninitialized variable when we can't read sys
nodes.

diff --git a/nvme-models.c b/nvme-models.c
index 5dd1b9f163af12b4bcbdce6d8623531ee26efeb0..5006f7a4722179cd0c3d6510efa1df9b744cb21b 100644 (file)
--- a/nvme-models.c
+++ b/nvme-models.c
@@ -279,7 +279,7 @@ static FILE *open_pci_ids(void)
 
 char *nvme_product_name(int id)
 {
-       char *line;
+       char *line = NULL;
        ssize_t amnt;
        char vendor[7] = { 0 };
        char device[7] = { 0 };