Add missing backslashes in PCbuild bat files (GH-5056) (GH-5057)

(cherry picked from commit 6c6d3a46087bacb9c767c8cf2185505348d3796d)

diff --git a/PCbuild/get_externals.bat b/PCbuild/get_externals.bat
index e6faab14de7b5e30c4c8cf540913e9410def0218..58e6c5de2baa122985c463dcc9f671be13a4f504 100644 (file)
--- a/PCbuild/get_externals.bat
+++ b/PCbuild/get_externals.bat
@@ -31,7 +31,7 @@ if "%DO_FETCH%"=="false" goto end
 
 if "%ORG%"=="" (set ORG=python)
 
-call "%PCBUILD%find_python.bat" "%PYTHON%"
+call "%PCBUILD%\find_python.bat" "%PYTHON%"
 
 if "%PYTHON%"=="" (
     where /Q git || echo Python 3.6 could not be found or installed, and git.exe is not on your PATH && exit /B 1
@@ -56,7 +56,7 @@ for %%e in (%libraries%) do (
         git clone --depth 1 https://github.com/%ORG%/cpython-source-deps --branch %%e "%EXTERNALS_DIR%\%%e"
     ) else (
         echo.Fetching %%e...
-        %PYTHON% "%PCBUILD%get_external.py" -O %ORG% %%e
+        %PYTHON% "%PCBUILD%\get_external.py" -O %ORG% %%e
     )
 )
 
@@ -74,7 +74,7 @@ for %%b in (%binaries%) do (
         git clone --depth 1 https://github.com/%ORG%/cpython-bin-deps --branch %%b "%EXTERNALS_DIR%\%%b"
     ) else (
         echo.Fetching %%b...
-        %PYTHON% "%PCBUILD%get_external.py" -b -O %ORG% %%b
+        %PYTHON% "%PCBUILD%\get_external.py" -b -O %ORG% %%b
     )
 )