Report any error message encountered by `get_visual_studio_directory_from_vswhere`

1 files changed, 4 insertions, 1 deletions

diff --git a/install.bat b/install.bat
index cdbc6377..f0305ab4 100644
--- a/install.bat
+++ b/install.bat
@@ -547,7 +547,10 @@ local function get_msvc_env_setup_cmd()
         local x64 = vars.UNAME_M=="x86_64"

 

         -- 1. try visual studio command line tools of VS 2017 or higher

-        local vsdir = get_visual_studio_directory_from_vswhere()

+        local vsdir, err = get_visual_studio_directory_from_vswhere()

+        if err then

+                print("    Error when finding Visual Studio directory from vswhere: "..err)

+        end

         if vsdir then

                 local vcvarsall = vsdir .. '\\VC\\Auxiliary\\Build\\vcvarsall.bat'

                 if exists(vcvarsall) then