From 40ff236aaff6a0013151b56af72bed6be2ebbd72 Mon Sep 17 00:00:00 2001 From: Olaf Seibert Date: Sun, 8 Nov 2015 20:49:37 +0100 Subject: [PATCH] Make free(tp) common code. --- extree.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/extree.c b/extree.c index d0be01d..a517517 100644 --- a/extree.c +++ b/extree.c @@ -130,21 +130,20 @@ void free_tree( case EX_TEMP_SYM: free(tp->data.symbol->label); free(tp->data.symbol); + break; + case EX_LIT: case EX_SYM: - free(tp); break; case EX_COM: case EX_NEG: free_tree(tp->data.child.left); - free(tp); break; case EX_ERR: if (tp->data.child.left) free_tree(tp->data.child.left); - free(tp); break; case EX_ADD: @@ -155,9 +154,9 @@ void free_tree( case EX_OR: free_tree(tp->data.child.left); free_tree(tp->data.child.right); - free(tp); break; } + free(tp); } /* new_temp_sym allocates a new EX_TREE entry of type "TEMPORARY