Set a message in reset(), pointing to possible problems in abb_destru…

…ir or abb_crear. (#2) * Set a message in reset(), pointing to possible problems in abb_destruir. * Problem might have occurred in abb_crear() too.
algoritmos-rw · Nov 14, 2017 · 64b4310 · 64b4310
1 parent 408eeda
commit 64b4310
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/abb_test.py b/abb_test.py
@@ -186,7 +186,10 @@ def reemplazar(self, key):
 
   def reset(self):
     self.seq = []
-    return self._communicate("X")
+    (msg, self.msg) = (self.msg,
+                       "Posible fallo en abb_destruir() o abb_crear().\n")
+    self._communicate("X")
+    self.msg = msg
 
   def _communicate(self, cmd, key=""):
     self.proc.stdin.write("{}{}\n".format(cmd, key))