X-Git-Url: https://secure.softndesign.org/git/?a=blobdiff_plain;f=workspace.c;h=eca1bf2bb182178bba5cd3372a3e0dbc9e3f45cc;hb=f9ee932b62fcaa73bf092537ae212e6ab9cd7285;hp=26bbe8abcbcd70fb2f30d79a2e1f9d06249fbc85;hpb=c58ac3e241e0732e8513790c83eb1c1d42e97700;p=calc.git

diff --git a/workspace.c b/workspace.c
index 26bbe8a..eca1bf2 100644
--- a/workspace.c
+++ b/workspace.c
@@ -1,7 +1,6 @@
 #include <malloc.h>
 #include <stdio.h>
 
-#include "argument.h"
 #include "debug.h"
 #include "element.h"
 #include "parser.h"
@@ -23,8 +22,13 @@ workspace_t *alloc_ws ()
 workspace_t *backup_ws (workspace_t *ws)
 {
     ws->answer = answer;
-    ws->argument = copy_tab (argument);
+    if (ws->stack) {
+        free_tab (ws->stack);
+    }
     ws->stack = copy_tab (stack);
+    if (ws->storage) {
+        free_tab (ws->storage);
+    }
     ws->storage = copy_tab (storage);
     return ws;
 }
@@ -35,11 +39,6 @@ workspace_t *clean_ws (workspace_t *ws)
 {
     ws->answer = 0;
 
-    if (ws->argument) {
-        free_tab (ws->argument);
-        ws->argument = NULL;
-    }
-
     ws->id = 0;
 
     if (ws->root) {
@@ -81,11 +80,6 @@ void restore_ws (workspace_t *ws)
 {
     answer = ws->answer;
 
-    if (argument) {
-        free_tab (argument);
-    }
-    argument = copy_tab (ws->argument);
-
     if (stack) {
         free_tab (stack);
     }