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ENH: in cshrc - prevent local variables from shadowing setenv variables

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Mark Olesen
2010-03-23 11:42:28 +01:00
parent 52fc076b47
commit 56a5650f5e
1 changed files with 3 additions and 1 deletions
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4
etc/cshrc
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@ -213,13 +213,15 @@ endsw
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
set foamClean=$WM_PROJECT_DIR/bin/foamCleanPath
#- prevent local variables from shadowing setenv variables
unset PATH MANPATH LD_LIBRARY_PATH LD_PRELOAD
if (! $?LD_LIBRARY_PATH ) setenv LD_LIBRARY_PATH ''
if (! $?MANPATH) setenv MANPATH ''
#- Clean PATH (path)
set cleaned=`$foamClean "$PATH" "$foamOldDirs"`
if ( $status == 0 ) then
unset PATH
setenv PATH $cleaned
endif