fix void * arithmetic error on MSVC

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9580 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/gl_rmain.c b/gl_rmain.c
index 671786c8893d2ab9831143e4f3bcaa8d05fe1bbd..8ae405774f50bf6e6f6d05a8e47b97765df0bfbb 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -3402,7 +3402,7 @@ void *R_FrameData_Alloc(size_t size)
 
        // align to 16 byte boundary
        size = (size + 15) & ~15;
-       data = r_framedata_base + r_framedata_current;
+       data = (void *)((unsigned char*)r_framedata_base + r_framedata_current);
        r_framedata_current += size;
 
        // check overflow