From cf60ff5b94de4ed9f02874375860823d0050f24d Mon Sep 17 00:00:00 2001
From: nick black <dankamongmen@gmail.com>
Date: Wed, 16 Jun 2021 16:51:30 -0400
Subject: [PATCH] don't restore bogon termios struct on setupterm failure #1778

---
 src/lib/notcurses.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/lib/notcurses.c b/src/lib/notcurses.c
index c510c7b9b..908ac9c99 100644
--- a/src/lib/notcurses.c
+++ b/src/lib/notcurses.c
@@ -1061,7 +1061,11 @@ notcurses* notcurses_core_init(const notcurses_options* opts, FILE* outfp){
   int termerr;
   if(setupterm(opts->termtype, ret->ttyfd, &termerr) != OK){
     fprintf(stderr, "Terminfo error %d (see terminfo(3ncurses))\n", termerr);
-    goto err;
+    drop_signals(ret);
+    pthread_mutex_destroy(&ret->statlock);
+    pthread_mutex_destroy(&ret->pilelock);
+    free(ret);
+    return NULL;
   }
   const char* shortname_term = termname();
 // const char* longname_term = longname();