Ensure IFS is reset to original value every time (49008275) · Commits · mirror / rbenv / ruby-build mirror

bin/ruby-build

+5 −1

Original line number	Diff line number	Diff line
		@@ -13,6 +13,8 @@

		RUBY_BUILD_VERSION="20151024"

		OLDIFS="$IFS"

		set -E
		exec 3<&2 # preserve original stderr at fd 3

		@@ -102,6 +104,7 @@ os_information() {
		osx_version() {
		local -a ver
		IFS=. ver=( `sw_vers -productVersion` )
		IFS="$OLDIFS"
		echo $(( ${ver[0]}*100 + ${ver[1]} ))
		}

		@@ -763,6 +766,7 @@ require_gcc() {
		locate_gcc() {
		local gcc gccs
		IFS=: gccs=($(gccs_in_path))
		IFS="$OLDIFS"

		verify_gcc "$CC" \|\|
		verify_gcc "$(command -v gcc \|\| true)" \|\| {
		@@ -778,6 +782,7 @@ gccs_in_path() {
		local gcc path paths
		local gccs=()
		IFS=: paths=($PATH)
		IFS="$OLDIFS"

		shopt -s nullglob
		for path in "${paths[@]}"; do
		@@ -1062,7 +1067,6 @@ unset IPV6

		RUBY_BUILD_INSTALL_PREFIX="$(abs_dirname "$0")/.."

		OLDIFS="$IFS"
		IFS=: RUBY_BUILD_DEFINITIONS=($RUBY_BUILD_DEFINITIONS ${RUBY_BUILD_ROOT:-$RUBY_BUILD_INSTALL_PREFIX}/share/ruby-build)
		IFS="$OLDIFS"