1 files changed, 1 insertions, 4 deletions
diff --git a/test/ttst.c b/test/ttst.c
index b869b63..a7c43a2 100644
--- a/test/ttst.c
+++ b/test/ttst.c
@@ -33,9 +33,6 @@
        12/9/02 - Started coding
  */
 
-#include <time.h>
-#include <stdlib.h>
-
 #include "testhdf5.h"
 #include "H5STprivate.h"
 
@@ -126,7 +123,7 @@ test_tst_init(void)
     curr_time=HDtime(NULL);
     HDsrandom((unsigned)curr_time);
     for(u=0; u<num_uniq_words; u++) {
-        v=u+(HDrandom()%(num_uniq_words-u));
+        v = u + ((size_t)HDrandom() % (num_uniq_words - u));
         if(u!=v) {
             tmp_word=rand_uniq_words[u];
             rand_uniq_words[u]=rand_uniq_words[v];