Get rid of compiler warnings on Cygwin.

* src/gmalloc.c (_free_internal_nolock, _realloc_internal_nolock)
[CYGWIN]:  Cast ptr to (char *) before comparing to _heapbase.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/gmalloc.c b/src/gmalloc.c
index 38406fd029a..b53199e7312 100644
--- a/src/gmalloc.c
+++ b/src/gmalloc.c
@@ -1004,7 +1004,7 @@ _free_internal_nolock (void *ptr)
     return;
 
 #ifdef CYGWIN
-  if (ptr < _heapbase)
+  if ((char *) ptr < _heapbase)
     /* We're being asked to free something in the static heap. */
     return;
 #endif
@@ -1341,7 +1341,7 @@ _realloc_internal_nolock (void *ptr, size_t size)
     return _malloc_internal_nolock (size);
 
 #ifdef CYGWIN
-  if (ptr < _heapbase)
+  if ((char *) ptr < _heapbase)
     /* ptr points into the static heap */
     return special_realloc (ptr, size);
 #endif