lib: fix incorrect use of error checking macro

Signed-off-by: Christian Hopps <chopps@labn.net>
(cherry picked from commit 07090ccf5a3c81f650faef914a646f0e31a26fc8)

diff --git a/lib/yang.c b/lib/yang.c
index 03044fc29e9b4771c928002b2db6105a75daef30..7f27d34a56a9b62ecc9bc294758bf6ec8b4eb031 100644 (file)
--- a/lib/yang.c
+++ b/lib/yang.c
@@ -795,7 +795,7 @@ char *yang_convert_lyd_format(const char *data, size_t data_len,
 
        assert(out_format != LYD_LYB);
 
-       if (in_format != LYD_LYB && !MGMT_MSG_VALIDATE_NUL_TERM(data, data_len)) {
+       if (in_format != LYD_LYB && (!data_len || data[data_len - 1] != 0)) {
                zlog_err("Corrupt input data, no NUL terminating byte");
                return NULL;
        }