remove unused assignment

diff --git a/src/bin/unit_test_attribute.c b/src/bin/unit_test_attribute.c
index b4e3e02d2335cad87e843ce482ec5006a1089ab1..07a861efc706a1ddea07d8233a958f7d04010501 100644 (file)
--- a/src/bin/unit_test_attribute.c
+++ b/src/bin/unit_test_attribute.c
@@ -1940,7 +1940,7 @@ static size_t command_xlat_argv(command_result_t *result, command_ctx_t *cc,
        }
 
        for (i = 0, p = data; i < argc; i++) {
-               len = xlat_snprint(buff, sizeof(buff), argv[i]);
+               (void)  xlat_snprint(buff, sizeof(buff), argv[i]);
 
                len = snprintf(p, data + COMMAND_OUTPUT_MAX - p, "[%d]{ %s }, ", i, buff);
                p += len;