From fa22526b8477b30fb50e6019fd0248f18964c788 Mon Sep 17 00:00:00 2001
From: Daniel <steew0x8@protonmail.com>
Date: Sun, 7 Nov 2021 19:41:49 +0100
Subject: fix segfault on EOF

---
 main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/main.c b/main.c
index c8b10e6..2b79001 100644
--- a/main.c
+++ b/main.c
@@ -37,7 +37,8 @@ int main() {
     fprintf(s.defout, s.prompt, s.command_count, s.last_op);
     s.last_op = 0;
     char *endptr = NULL;
-    fgets(buf, BUF_SIZE, s.defbuf);
+    char *check = fgets(buf, BUF_SIZE, s.defbuf);
+    if (check == NULL) exit(0);
     buf[strcspn(buf, "\n")] = 0;
     double interpreted = strtod(buf, &endptr);
     if (errno == ERANGE) {
-- 
cgit 1.4.1-2-gfad0