2 files changed, 7 insertions, 3 deletions
diff --git a/qapi/opts-visitor.c b/qapi/opts-visitor.c
index 026d25b767..324b197495 100644
--- a/qapi/opts-visitor.c
+++ b/qapi/opts-visitor.c
@@ -164,7 +164,7 @@ opts_check_struct(Visitor *v, Error **errp)
     GHashTableIter iter;
     GQueue *any;
 
-    if (ov->depth > 0) {
+    if (ov->depth > 1) {
         return;
     }
 
@@ -276,8 +276,8 @@ static void
 opts_check_list(Visitor *v, Error **errp)
 {
     /*
-     * FIXME should set error when unvisited elements remain.  Mostly
-     * harmless, as the generated visits always visit all elements.
+     * Unvisited list elements will be reported later when checking
+     * whether unvisited struct members remain.
      */
 }
 
diff --git a/qapi/string-input-visitor.c b/qapi/string-input-visitor.c
index 806b01ae3a..c089491c24 100644
--- a/qapi/string-input-visitor.c
+++ b/qapi/string-input-visitor.c
@@ -54,6 +54,10 @@ static int parse_str(StringInputVisitor *siv, const char *name, Error **errp)
         return 0;
     }
 
+    if (!*str) {
+        return 0;
+    }
+
     do {
         errno = 0;
         start = strtoll(str, &endptr, 0);