Restore the current working directory in rbenv-rehash

libexec/rbenv-rehash

@@ -55,6 +55,9 @@ make_shims() {
   done
 }
 
+# Save the working directory.
+CUR_PATH=$PWD
+
 # Empty out the shims directory and make it the working directory.
 rm -f "$SHIM_PATH"/*
 cd "$SHIM_PATH"
@@ -68,6 +71,9 @@ make_shims ../versions/*/bin/*
 RBENV_REHASH_PLUGINS=(/etc/rbenv.d/rehash/*.bash ${RBENV_ROOT}/rbenv.d/rehash/*.bash)
 shopt -u nullglob
 
+# Restore the previous working directory.
+cd "$CUR_PATH"
+
 for script in ${RBENV_REHASH_PLUGINS[@]}; do
   source $script
 done