1 files changed, 3 insertions, 1 deletions
diff --git a/games/pks.awk b/games/pks.awk
index 4c28625c..b71d2dc4 100644
--- a/games/pks.awk
+++ b/games/pks.awk
@@ -13,7 +13,9 @@ BEGIN {
     }
 
     # Seed the random number generator
-    "rnds 2>/dev/null" | getline seed
+    rnds = "rnds 2>/dev/null"
+    rnds | getline seed
+    close(rnds)
     if (length(seed))
         srand(seed + 0)
     else