1 files changed, 3 insertions, 2 deletions
diff --git a/src/keeper.c b/src/keeper.c
index 72ccedb..8686bc8 100644
--- a/src/keeper.c
+++ b/src/keeper.c
@@ -624,9 +624,10 @@ struct s_Keeper* keeper_acquire( void const* ptr)
                * consistently.
                *
                * Pointers are often aligned by 8 or so - ignore the low order bits
+                * have to cast to unsigned long to avoid compilation warnings about loss of data when converting pointer-to-integer
                */
-                unsigned int i = ((unsigned int)(ptr) >> 3) % GNbKeepers;
+                unsigned int i = (unsigned int)(((unsigned long)(ptr) >> 3) % GNbKeepers);
-                struct s_Keeper *K= &GKeepers[i];
+                struct s_Keeper* K = &GKeepers[i];
                MUTEX_LOCK( &K->lock_);
                //++ K->count;