build: Upse PYTHON_CONFIG env.variable when set

This adds up to Commit 6462e8dffc7ed53973ce796cec18fecc0fb89d77.

1 files changed, 0 insertions, 1 deletions

diff --git a/configure b/configure
index efd438cf2..66acdb2ee 100755
--- a/configure
+++ b/configure
@@ -11664,7 +11664,6 @@ fi
 ################################################################################
 
 if test "$BUILD_LVMDBUSD" = yes; then
-	unset PYTHON_CONFIG
 	unset am_cv_pathless_PYTHON ac_cv_path_PYTHON am_cv_python_platform
 	unset am_cv_python_pythondir am_cv_python_version am_cv_python_pyexecdir
 	unset ac_cv_path_PYTHON_CONFIG ac_cv_path_ac_pt_PYTHON_CONFIG