Return 0 when max_len == 0

2017-11-25 08:54:34 -05:00
parent b877b5f986
commit 185e8bc853
1 changed files with 1 additions and 1 deletions
--- a/src/sb_rand.c
+++ b/src/sb_rand.c
@ -354,7 +354,7 @@ uint32_t sb_rand_varstr(char *buf, uint32_t min_len, uint32_t max_len)
  unsigned int i;
  uint32_t num_chars;
  if (max_len == 0) {
-    return; /* we can't be sure buf is long enough to populate, so be safe */
+    return 0; /* we can't be sure buf is long enough to populate, so be safe */
  }
  if (min_len > max_len)
  {