1 files changed, 2 insertions, 2 deletions
diff --git a/web/web_opts.c b/web/web_opts.c
index b880fd3..18a8c2a 100644
--- a/web/web_opts.c
+++ b/web/web_opts.c
@@ -19,12 +19,12 @@ static int difficulty = 32;
 
 static void set_delay(char *val)
 {
-	delay_ms = atoi(val);
+	delay_ms = val ? atoi(val) : 0;
 }
 
 static void set_difficulty(char *val)
 {
-	int diff = atoi(val);
+	int diff = val ? atoi(val) : 0;
 	difficulty = diff < 0 ? 0 : diff > 99 ? 99 : diff;
 
 	comp_set_difficulty(difficulty);