From b92ecc6dcd18e721c31a0fef744a73ed9747a3ee Mon Sep 17 00:00:00 2001
From: Tavis Ormandy <taviso@gmail.com>
Date: Mon, 30 May 2022 10:35:19 -0700
Subject: [PATCH] Fix print to file crash, see #50

---
 globalize.lst | 1 +
 lotdefs.h     | 1 +
 main.c        | 3 +++
 3 files changed, 5 insertions(+)

diff --git a/globalize.lst b/globalize.lst
index d4843be..feca7af 100644
--- a/globalize.lst
+++ b/globalize.lst
@@ -57,3 +57,4 @@ at_date
 encode_date
 check_three_numbers
 get_integer
+need_to_close
diff --git a/lotdefs.h b/lotdefs.h
index 22ac18f..c0bb024 100644
--- a/lotdefs.h
+++ b/lotdefs.h
@@ -91,5 +91,6 @@ extern int reset_undo(int);
 extern void full_redisplay();
 extern int erase_screen();
 extern int invalidate_screen();
+extern int16_t need_to_close;
 
 #endif
diff --git a/main.c b/main.c
index 83f2225..bbb9164 100644
--- a/main.c
+++ b/main.c
@@ -68,6 +68,9 @@ int main(int argc, char **argv, char **envp)
     // Enable undo by default, you can disable it via -u.
     reset_undo(1);
 
+    // No need to close the printer driver, it is currently a noop.
+    need_to_close = false;
+
     while ((opt = getopt(argc, argv, "f:c:k:np:w:hbu")) != -1) {
         switch (opt) {
             case 'b': banner_printed = false;