1 files changed, 2 insertions, 2 deletions

diff --git a/apps/plugins/goban/util.c b/apps/plugins/goban/util.c
index bb78316346..206606a4bb 100644
--- a/apps/plugins/goban/util.c
+++ b/apps/plugins/goban/util.c
@@ -73,7 +73,7 @@ void metadata_summary (void)
 void *
 align_buffer (void *buffer, size_t * buffer_size)
 {
-    unsigned int wasted = (-(long) buffer) & 3;
+    unsigned int wasted = (-(intptr_t) buffer) & 3;
 
     if (!buffer || !buffer_size)
     {
@@ -88,7 +88,7 @@ align_buffer (void *buffer, size_t * buffer_size)
 
     *buffer_size -= wasted;
 
-    return (void *) (((char *) buffer) + wasted);
+    return PTR_ADD(buffer, wasted);
 }