add new vector representation as a library

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libstd/rt/global_heap.rs b/src/libstd/rt/global_heap.rs
index ead78ce41ef..6bee8cb70f5 100644
--- a/src/libstd/rt/global_heap.rs
+++ b/src/libstd/rt/global_heap.rs
@@ -52,7 +52,7 @@ pub unsafe fn realloc_raw(ptr: *mut u8, size: uint) -> *mut u8 {
     // `realloc(ptr, 0)` may allocate, but it may also return a null pointer
     // http://pubs.opengroup.org/onlinepubs/9699919799/functions/realloc.html
     if size == 0 {
-        free(ptr);
+        free(ptr as *mut c_void);
         mut_null()
     } else {
         let p = realloc(ptr as *mut c_void, size as size_t);