From 06cb82a8ccc3587dff728321dff5416b18090483 Mon Sep 17 00:00:00 2001
From: katherine <ageha@airen-no-jikken.icu>
Date: Wed, 10 Jul 2019 20:24:08 -0700
Subject: implement deftype get

---
 src/tok.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'src/tok.c')

diff --git a/src/tok.c b/src/tok.c
index 9b57459..e6b385d 100644
--- a/src/tok.c
+++ b/src/tok.c
@@ -236,6 +236,8 @@ static void sub_match_header(void)
 
 void tok_reset(FILE *f)
 {
+	assert(f != NULL);
+
 	curf = f;
 	curtok.line = 1;
 	curtok.col = 1;
@@ -252,7 +254,7 @@ struct tok_s tok_get(void)
 	if (unget) {
 		unget = false;
 		return curtok;
-	} 
+	}
 	curtok.col += vlen;
 	vlen = 0;
 
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