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Use unset CDPATH instead of making it empty.

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Richard M. Stallman 1998-06-30 22:15:41 +00:00
parent 33ba5485ee
commit 691beae826
1 changed files with 1 additions and 1 deletions
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configure.in
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@ -92,7 +92,7 @@ case "${srcdir}" in
## We may be able to use the $PWD environment variable to make this ## We may be able to use the $PWD environment variable to make this
## absolute. But sometimes PWD is inaccurate. ## absolute. But sometimes PWD is inaccurate.
## Make sure CDPATH doesn't affect cd (in case PWD is relative). ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
CDPATH= unset CDPATH
if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ; if test "${PWD}" != "" && test "`(cd ${PWD} ; sh -c pwd)`" = "`pwd`" ;
then then
srcdir="$PWD" srcdir="$PWD"