From d20e071a4d50b92bce196040b151988f96985c87 Mon Sep 17 00:00:00 2001
From: CJ van den Berg <cj@vdbonline.com>
Date: Thu, 21 Mar 2024 22:43:34 +0100
Subject: [PATCH] fix: don't fail to consume input iterator in cbor match more
 operations

---
 src/cbor.zig | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/cbor.zig b/src/cbor.zig
index eb16b3d..ec99cff 100644
--- a/src/cbor.zig
+++ b/src/cbor.zig
@@ -606,7 +606,12 @@ fn matchArray(iter_: *[]const u8, arr: anytype, info: anytype) CborError!bool {
     inline for (info.fields) |f| {
         const value = @field(arr, f.name);
         if (isMore(value))
-            return matchArrayMore(&iter, n);
+            if (try matchArrayMore(&iter, n)) {
+                iter_.* = iter;
+                return true;
+            } else {
+                return false;
+            };
         if (n == 0) return false;
         const matched = try matchValue(&iter, @field(arr, f.name));
         if (!matched) return false;