From 10c8a580e260eb87a2c4eec87b1d4ce4b442ed48 Mon Sep 17 00:00:00 2001 From: Quentin McGaw Date: Thu, 24 Nov 2022 10:45:00 +0000 Subject: [PATCH] fix(wasmer): `ext_storage_exists_version_1` for empty values --- lib/runtime/wasmer/imports.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/runtime/wasmer/imports.go b/lib/runtime/wasmer/imports.go index 5c88fa5a4bf..affd5aadc43 100644 --- a/lib/runtime/wasmer/imports.go +++ b/lib/runtime/wasmer/imports.go @@ -1920,8 +1920,8 @@ func ext_storage_exists_version_1(context unsafe.Pointer, keySpan C.int64_t) C.i key := asMemorySlice(instanceContext, keySpan) logger.Debugf("key: 0x%x", key) - val := storage.Get(key) - if len(val) > 0 { + value := storage.Get(key) + if value != nil { return 1 }