1 files changed, 1 insertions, 1 deletions
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;