File hdf5-non_void_return.patch of Package hdf5

Index: test/dt_arith.c
===================================================================
--- test/dt_arith.c.orig	2011-11-27 14:22:13.000000000 +0100
+++ test/dt_arith.c	2011-11-27 14:22:21.908435252 +0100
@@ -3470,6 +3470,7 @@ error:
     else if(run_test==TEST_DENORM || run_test==TEST_SPECIAL)
         return 1;
 #endif
+    return 1; // return from non void fix
 }