tisp

commit 4a9a31e3582be41d80a01082fcfc0e18558e82b0
parent 17a56db499f8a126beaf1febce5451f6a9406f07
Author: Ed van Bruggen <edvb@uw.edu>
Date:   Sun, 13 Jan 2019 22:52:55 -0800

Return nothing on empty input, not nil

Diffstat:
tisp.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tisp.c b/tisp.c
@@ -527,7 +527,7 @@ tisp_read(Env env, Str str)
 {
 	skip_ws(str);
 	if (strlen(str->d) == 0)
-		return env->nil;
+		return env->none;
 	if (isnum(str->d))
 		return read_num(str);
 	if (*str->d == '"')