1 files changed, 14 insertions, 2 deletions
diff --git a/src/fe_utils/conditional.c b/src/fe_utils/conditional.c
index 0bf877e895b..5a946649897 100644
--- a/src/fe_utils/conditional.c
+++ b/src/fe_utils/conditional.c
@@ -24,13 +24,25 @@ conditional_stack_create(void)
 }
 
 /*
- * destroy stack
+ * Destroy all the elements from the stack. The stack itself is not freed.
  */
 void
-conditional_stack_destroy(ConditionalStack cstack)
+conditional_stack_reset(ConditionalStack cstack)
 {
+	if (!cstack)
+		return;					/* nothing to do here */
+
 	while (conditional_stack_pop(cstack))
 		continue;
+}
+
+/*
+ * destroy stack
+ */
+void
+conditional_stack_destroy(ConditionalStack cstack)
+{
+	conditional_stack_reset(cstack);
 	free(cstack);
 }