[libnftnl PATCH] tests: Use the system errors in test_xml.

[Ana Rey <anarey@gmail.com>]

Add the use of system errors (nft_parse_perror) in test_xml to know which
node is not found.

Example:
parsing xmlfiles/75-ruleset.xml: FAILED (Invalid argument)
fail : Node "flags" not found

Signed-off-by: Ana Rey <anarey@gmail.com>
---
 tests/nft-parsing-test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/nft-parsing-test.c b/tests/nft-parsing-test.c
index 2a15109..5eff0b9 100644
--- a/tests/nft-parsing-test.c
+++ b/tests/nft-parsing-test.c
@@ -177,6 +177,7 @@ failparsing:
 	fclose(fp);
 	printf("parsing %s: ", filename);
 	printf("\033[31mFAILED\e[0m (%s)\n", strerror(errno));
+	nft_parse_perror("fail", err);
 	return -1;
 }
 
-- 
2.0.0