From 6c9f61c8bdd49cdecbdeeb8dfece5400dce9442c Mon Sep 17 00:00:00 2001
From: Wan-Teh Chang <wtc@google.com>
Date: Mon, 5 Aug 2024 17:18:47 -0700
Subject: [PATCH] Add a comment for the two loops

---
 cmake/Modules/LocalAom.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cmake/Modules/LocalAom.cmake b/cmake/Modules/LocalAom.cmake
index 5fc59fe18e..268cd671a9 100644
--- a/cmake/Modules/LocalAom.cmake
+++ b/cmake/Modules/LocalAom.cmake
@@ -143,6 +143,7 @@ else()
         endif()
         avif_set_aom_compile_options(aom ${_aom_config})
 
+        # Restore the variables.
         foreach(_config_setting CMAKE_C_FLAGS CMAKE_CXX_FLAGS CMAKE_EXE_LINKER_FLAGS)
             foreach(_config_type DEBUG RELEASE MINSIZEREL RELWITHDEBINFO)
                 unset(${_config_setting}_${_config_type} CACHE)