fix small leak in var arrays

diff --git a/src/switch_event.c b/src/switch_event.c
index fdb397de0132df99bf9c04853243636d0d1c32d0..3a02e3a449f5740fe829b6a33b4e5b934e31a77b 100644 (file)
--- a/src/switch_event.c
+++ b/src/switch_event.c
@@ -1022,6 +1022,7 @@ static switch_status_t switch_event_base_add_header(switch_event_t *event, switc
                }
 
        } else {
+               switch_safe_free(header->value);
                header->value = data;
        }