From c0f91dcced77fc97261ba02c5f828ea83114f871 Mon Sep 17 00:00:00 2001
From: kamkow1 <kamkow256@gmail.com>
Date: Sat, 11 Oct 2025 22:24:00 +0200
Subject: [PATCH] rr Minor bug (r == -1)

---
 user/rc/rr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/user/rc/rr.c b/user/rc/rr.c
index 91436e5..71706fc 100644
--- a/user/rc/rr.c
+++ b/user/rc/rr.c
@@ -41,7 +41,7 @@ void rc_rr(void) {
   long end = string_conv_strtol(endstr, &ende, 10);
 
   int32_t r = rr(begin, end);
-  if (rr == -1) {
+  if (r == -1) {
     uprintf("rc: failed to generate random number in range\n");
     return;
   }