only srand once.

SVN revision: 80209
2012-12-05 06:21:41 +00:00 · 2012-12-05 06:21:41 +00:00 · b000cf12d6
parent de31494ade
commit b000cf12d6
1 changed files with 7 additions and 1 deletions
--- a/src/bin/e_fm_op.c
+++ b/src/bin/e_fm_op.c
@ -1764,7 +1764,13 @@ static void
 _e_fm_op_random_char(char *buf, size_t len)
 {
   size_t i;
-   srand((unsigned int)time(NULL));
+   static int sranded = 0;
+   
+   if (!sranded)
+     {
+        srand((unsigned int)time(NULL));
+        sranded = 1;
+     }

   for (i = 0; i < len; i++)
     {