Index: include/objalloc.h |
diff --git a/include/objalloc.h b/include/objalloc.h |
index 36772d17b50d24ab04ca2b3ec7c623911e7f9de7..52857663ba249df23a0e0d545c6b31a4a671289f 100644 |
--- a/include/objalloc.h |
+++ b/include/objalloc.h |
@@ -1,5 +1,5 @@ |
/* objalloc.h -- routines to allocate memory for objects |
- Copyright 1997, 2001 Free Software Foundation, Inc. |
+ Copyright 1997-2012 Free Software Foundation, Inc. |
Written by Ian Lance Taylor, Cygnus Solutions. |
This program is free software; you can redistribute it and/or modify it |
@@ -91,7 +91,7 @@ extern void *_objalloc_alloc (struct objalloc *, unsigned long); |
if (__len == 0) \ |
__len = 1; \ |
__len = (__len + OBJALLOC_ALIGN - 1) &~ (OBJALLOC_ALIGN - 1); \ |
- (__len <= __o->current_space \ |
+ (__len != 0 && __len <= __o->current_space \ |
? (__o->current_ptr += __len, \ |
__o->current_space -= __len, \ |
(void *) (__o->current_ptr - __len)) \ |