X-Git-Url: https://secure.softndesign.org/git/?a=blobdiff_plain;f=storage.c;h=4a559f27433086ceda169ce7f734afffd8450157;hb=fdae2f232ae602b72dc09beaa7588d452e3faadc;hp=dda1856155387d8f8d5b5afbd9697eabfaee2215;hpb=893638e2b94ab197b883c748a0f6044ca78b2072;p=calc.git

diff --git a/storage.c b/storage.c
index dda1856..4a559f2 100644
--- a/storage.c
+++ b/storage.c
@@ -16,11 +16,15 @@ tab_t *storage = NULL;
 
 /* storage functions */
 
-void memory (int nb)
+int memory (int nb)
 {
-    if (nb != size_tab (storage)) {
+    if ((nb != -1) && (nb != size_tab (storage))) {
         storage = resize_tab (storage, nb);
     }
+    if (size_tab (storage) == -1) {
+        memory (DEFAULT_STORAGE_SIZE);
+    }
+    return size_tab (storage);
 }
 
 double store (int id, double value)