From 743add75f6cdb34db001a4ac439a75e9ec4fecc4 Mon Sep 17 00:00:00 2001
From: Ben Winston
Date: Tue, 18 Jun 2024 11:05:46 -0400
Subject: bugfix: don't print an extra newline if there's no raw fields

---
 booki.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/booki.c b/booki.c
index 3b87585..77cea17 100644
--- a/booki.c
+++ b/booki.c
@@ -515,6 +515,8 @@ void write_book(BOOK book, FILE *output) {
             fwrite(str, 1, size, output);
         } else if (datafield.type == booki_raw) {
             string_field = get_string_field(book, datafield.name);
+            if (!string_field.ptr)
+                continue;
             size = sprintf(str, "%.*s\n", string_field.len, string_field.ptr);
             fwrite(str, 1, size, output);
             ES* next = string_field.next;
-- 
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