gsu: Fix quoting for multi-line variables.

The new para_adm topics command triggered this bug.

diff --git a/funcs/gsu b/funcs/gsu
index 7e066f7664016186cba91db735977e36dfd5c164..ca2016a921335354698882caf508c0b09ae81cf1 100644 (file)
--- a/funcs/gsu
+++ b/funcs/gsu
@@ -331,8 +331,7 @@ _gsu_check_options()
                        return
                esac
 
-               eval ${gsu_config_var_prefix}_$name='"'${val:=$default_value}'"'
-
+               eval ${gsu_config_var_prefix}_$name="\"${val:=$default_value}\""
                # Check option type. ATM, only num and string are supported
                # Other types may be added without breaking compatibility
                case "$option_type" in