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-rw-r--r--src/expr/data_reg.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/expr/data_reg.c b/src/expr/data_reg.c
index 3b6a87a..34537a7 100644
--- a/src/expr/data_reg.c
+++ b/src/expr/data_reg.c
@@ -60,8 +60,7 @@ static int nft_data_reg_value_json_parse(union nft_data_reg *reg, json_t *data)
int i;
char node_name[6];
- if (nft_jansson_value_parse_val(data, "len", NFT_TYPE_U8,
- &reg->len) != 0)
+ if (nft_jansson_parse_val(data, "len", NFT_TYPE_U8, &reg->len) < 0)
return -1;
for (i = 0; i < div_round_up(reg->len, sizeof(uint32_t)); i++) {