1 files changed, 3 insertions, 10 deletions
diff --git a/core/fpdfapi/parser/cpdf_boolean.cpp b/core/fpdfapi/parser/cpdf_boolean.cpp
index 1cee3a3a49..eb01c06332 100644
--- a/core/fpdfapi/parser/cpdf_boolean.cpp
+++ b/core/fpdfapi/parser/cpdf_boolean.cpp
@@ -45,14 +45,7 @@ const CPDF_Boolean* CPDF_Boolean::AsBoolean() const {
   return this;
 }
 
-bool CPDF_Boolean::WriteTo(CFX_FileBufferArchive* archive,
-                           FX_FILESIZE* offset) const {
-  if (archive->AppendString(" ") < 0)
-    return false;
-
-  int32_t len = archive->AppendString(GetString().AsStringC());
-  if (len < 0)
-    return false;
-  *offset += len + 1;
-  return true;
+bool CPDF_Boolean::WriteTo(IFX_ArchiveStream* archive) const {
+  return archive->WriteString(" ") &&
+         archive->WriteString(GetString().AsStringC());
 }