Commit 2d489e77 by Sam Stephenson

Avoid += for compatibility with older bash versions

parent 458d692c
...@@ -25,7 +25,7 @@ case "$DEFINITION" in ...@@ -25,7 +25,7 @@ case "$DEFINITION" in
;; ;;
"-k" | "--keep" ) "-k" | "--keep" )
[ -z "${RBENV_BUILD_ROOT}" ] && RBENV_BUILD_ROOT="${RBENV_ROOT}/sources" [ -z "${RBENV_BUILD_ROOT}" ] && RBENV_BUILD_ROOT="${RBENV_ROOT}/sources"
RUBY_BUILD_OPTIONS+=" -k" RUBY_BUILD_OPTIONS="${RUBY_BUILD_OPTIONS} -k"
;; ;;
esac esac
...@@ -35,7 +35,7 @@ PREFIX="${RBENV_ROOT}/versions/${VERSION_NAME}" ...@@ -35,7 +35,7 @@ PREFIX="${RBENV_ROOT}/versions/${VERSION_NAME}"
# If RBENV_BUILD_ROOT is set, then always pass keep options to ruby-build # If RBENV_BUILD_ROOT is set, then always pass keep options to ruby-build
if [ -n "${RBENV_BUILD_ROOT}" ]; then if [ -n "${RBENV_BUILD_ROOT}" ]; then
export RUBY_BUILD_BUILD_PATH="${RBENV_BUILD_ROOT}/${VERSION_NAME}" export RUBY_BUILD_BUILD_PATH="${RBENV_BUILD_ROOT}/${VERSION_NAME}"
RUBY_BUILD_OPTIONS+=" -k" RUBY_BUILD_OPTIONS="${RUBY_BUILD_OPTIONS} -k"
fi fi
ruby-build "$DEFINITION" "$PREFIX" "$RUBY_BUILD_OPTIONS" ruby-build "$DEFINITION" "$PREFIX" "$RUBY_BUILD_OPTIONS"
......
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