diff options
Diffstat (limited to 'tools/bootconfig/main.c')
| -rw-r--r-- | tools/bootconfig/main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/bootconfig/main.c b/tools/bootconfig/main.c index f45fa992e01d..fd67496a947f 100644 --- a/tools/bootconfig/main.c +++ b/tools/bootconfig/main.c @@ -111,9 +111,11 @@ static void xbc_show_list(void) char key[XBC_KEYLEN_MAX]; struct xbc_node *leaf; const char *val; + int ret; xbc_for_each_key_value(leaf, val) { - if (xbc_node_compose_key(leaf, key, XBC_KEYLEN_MAX) < 0) { + ret = xbc_node_compose_key(leaf, key, XBC_KEYLEN_MAX); + if (ret < 0) { fprintf(stderr, "Failed to compose key %d\n", ret); break; } |