[t:4687] resolve warning about -Wstrict-aliasing

git-svn-id: file:///svn/toku/tokudb@44594 c7de825b-a66e-492c-adef-691d508d4ae1

src/tests/test_stress_hot_indexing.c

@@ -116,7 +116,8 @@ cleanup:
     }
     increment_counter(stats_extra, PUTS, i);
     gid_count++;
-    *(u_int32_t *)hi_gid = gid_count;
+    u_int32_t *hi_gid_count_p = (void *) hi_gid;  // make gcc --happy about -Wstrict-aliasing
+    *hi_gid_count_p = gid_count;
     int rr = hi_txn->prepare(hi_txn, hi_gid);
     CKERR(rr);
     if (r || (random() % 2)) {