check return code

diff --git a/src/lib/util/pair_print.c b/src/lib/util/pair_print.c
index b8b64f7543308f717a1a653ff9df61c9c91b2d98..dac3d1a80d1c580c4e9d02c90ff92e6375358698 100644 (file)
--- a/src/lib/util/pair_print.c
+++ b/src/lib/util/pair_print.c
@@ -284,7 +284,7 @@ static void fr_pair_list_log_sbuff(fr_log_t const *log, int lvl, fr_pair_t *pare
 
                default:
                        (void) fr_sbuff_in_strcpy(sbuff, " = ");
-                       fr_value_box_print_quoted(sbuff, &vp->data, T_DOUBLE_QUOTED_STRING);
+                       if (fr_value_box_print_quoted(sbuff, &vp->data, T_DOUBLE_QUOTED_STRING)< 0) break;
 
                        fr_log(log, L_DBG, file, line, "%*s%*s", lvl * 2, "",
                               (int) fr_sbuff_used(sbuff), fr_sbuff_start(sbuff));