Cast more fr_sbuff_in_sprintf() calls for error messages to void (CID #1533664)

diff --git a/src/bin/unit_test_module.c b/src/bin/unit_test_module.c
index 233f3b911e0a0babb52f1e3f39f8fb8a8a01cc2d..d0afcd6f39f35a4c48199c9dbb6ace4a85daa126 100644 (file)
--- a/src/bin/unit_test_module.c
+++ b/src/bin/unit_test_module.c
@@ -506,7 +506,7 @@ static bool do_xlats(fr_event_list_t *el, request_t *request, char const *filena
                        if (len < 0) {
                                char const *err = fr_strerror();
                                talloc_free(xlat_ctx);
-                               fr_sbuff_in_sprintf(&out, "ERROR expanding xlat: %s", *err ? err : "no error provided");
+                               (void) fr_sbuff_in_sprintf(&out, "ERROR expanding xlat: %s", *err ? err : "no error provided");
                                continue;
                        }
 
@@ -555,7 +555,7 @@ static bool do_xlats(fr_event_list_t *el, request_t *request, char const *filena
 
                        if (xlat_resolve(head, NULL) < 0) {
                                talloc_free(xlat_ctx);
-                               fr_sbuff_in_sprintf(&out, "ERROR resolving xlat: %s", fr_strerror());
+                               (void) fr_sbuff_in_sprintf(&out, "ERROR resolving xlat: %s", fr_strerror());
                                continue;
                        }