[Minor] Fix issue with ucl variables

Pointed by: @crest

diff --git a/contrib/libucl/ucl_parser.c b/contrib/libucl/ucl_parser.c
index b18fd06cee9afbf3d2bee69e73e9dbd871614333..df534df2f838188b7fdb03aebe6d245c18617693 100644 (file)
--- a/contrib/libucl/ucl_parser.c
+++ b/contrib/libucl/ucl_parser.c
@@ -348,6 +348,7 @@ ucl_check_variable_safe (struct ucl_parser *parser, const char *ptr, size_t rema
                /* Call generic handler */
                if (parser->var_handler (ptr, remain, &dst, &dstlen, &need_free,
                                parser->var_data)) {
+                       *out_len = dstlen;
                        *found = true;
                        if (need_free) {
                                free (dst);