fix path processing

git-svn-id: svn://tug.org/texlive/trunk@15942 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 3 insertions, 2 deletions

diff --git a/Master/install-tl.bat b/Master/install-tl.bat
index 1b7642bdf5e..c47e93d4345 100755
--- a/Master/install-tl.bat
+++ b/Master/install-tl.bat
@@ -20,9 +20,10 @@ cd /d %~dp0
 

 rem Break search path into dir list and rebuild w/o tex dirs

 call :rebuildpath ";" "%path:;=" "%"

+if "%path:~0,1%"==";" set path=%path:~1%

 

 rem Use TL Perl

-path %~dp0tlpkg\tlperl\bin;%path%

+set path=%~dp0tlpkg\tlperl\bin;%path%

 set PERL5LIB=%~dp0tlpkg\tlperl\lib

 

 rem Start installer

@@ -42,7 +43,7 @@ if [%1]==[] goto :eof
 rem Continue if tex dir

 if exist "%~1\pdftex.exe" goto :rebuildpath

 rem Add dir to path

-if not defined path (path %~1) else (path %path%;%~1)

+set path=%path%;%~1

 goto :rebuildpath

 

 rem About install-tl.bat.manifest: