bpo-33670: Expose Sphinx errorlevel (GH-7156)

(cherry picked from commit 8c1ad0c4f69390fded09012e1ed5242c45753bb4)

Co-authored-by: Andrés Delfino <adelfino@gmail.com>

diff --git a/Doc/make.bat b/Doc/make.bat
index 3a4b365689dbf61b20c27143be56012c16df323a..7ca84979a300202fb5169a2e3896ae9100ff02f0 100644 (file)
--- a/Doc/make.bat
+++ b/Doc/make.bat
@@ -22,7 +22,7 @@ if not defined SPHINXBUILD (
         %PYTHON% -m pip install python-docs-theme
         if errorlevel 1 exit /B
     )
-    set SPHINXBUILD=%PYTHON% -c "import sphinx, sys; sys.argv[0] = 'sphinx-build'; sphinx.main()"
+    set SPHINXBUILD=%PYTHON% -c "import sphinx, sys; sys.argv[0] = 'sphinx-build'; sys.exit(sphinx.main())"
 )
 
 if not defined BLURB (