E SVN: tasn trunk/PROTO/eobj/src/lib

[Enlightenment S. <no-...@en...>]

Log:
Eo: Add an error if we get to a negative refcount.

Author:       tasn
Date:         2012-08-21 05:15:54 -0700 (Tue, 21 Aug 2012)
New Revision: 75505
Trac:         http://trac.enlightenment.org/e/changeset/75505

Modified:
  trunk/PROTO/eobj/src/lib/eo.c 

Modified: trunk/PROTO/eobj/src/lib/eo.c
===================================================================
--- trunk/PROTO/eobj/src/lib/eo.c	2012-08-21 12:08:48 UTC (rev 75504)
+++ trunk/PROTO/eobj/src/lib/eo.c	2012-08-21 12:15:54 UTC (rev 75505)
@@ -1272,7 +1272,8 @@
 static inline void
 _eo_unref(Eo *obj)
 {
-   if (--(obj->refcount) == 0)
+   --(obj->refcount);
+   if (obj->refcount == 0)
      {
         if (obj->del)
           {
@@ -1298,6 +1299,11 @@
         else
            _eo_ref(obj); /* If we manual free, we keep a phantom ref. */
      }
+   else if (obj->refcount < 0)
+     {
+        ERR("Obj:%p. Refcount (%d) < 0. Too many unrefs.", obj, obj->refcount);
+        return;
+     }
 }
 
 EAPI void