From 11ffd33053b157e3ee70b46080501fa637c0f84d Mon Sep 17 00:00:00 2001
From: Nakidai <nakidai@disroot.org>
Date: Wed, 26 Mar 2025 21:02:40 +0300
Subject: Allow EOF

---
 executor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/executor.c b/executor.c
index 993870a..0542a9c 100644
--- a/executor.c
+++ b/executor.c
@@ -220,7 +220,7 @@ enum cccl_ExecutorStatus cccl_execute(struct cccl_Node *code, struct cccl_Variab
             errx(1, "Cannot save input in a non-existent variable %c", code->value);
 
         int c = getchar();
-        if (c < 0)
+        if (c < 0 && ferror(stdin))
             err(1, "getchar()");
 
         *p = c;
-- 
cgit 1.4.1