From 91e4f527da0e69237e2bf09b4db60de64f7bd01a Mon Sep 17 00:00:00 2001
From: tweqx <29614762+tweqx@users.noreply.github.com>
Date: Fri, 13 Feb 2026 16:20:11 +0000
Subject: [PATCH] Fix crash when termcap is used and cursor_left is unavailable

---
 src/editline.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/editline.c b/src/editline.c
index f19d328..52e8115 100644
--- a/src/editline.c
+++ b/src/editline.c
@@ -1342,9 +1342,10 @@ void rl_reset_terminal(const char *terminal_name)
 
 #ifdef CONFIG_USE_TERMCAP
     bp = buf;
-    if (-1 != tgetent(buf, el_term)) {
-        if ((backspace = tgetstr("le", &bp)) != NULL)
-            backspace = strdup(backspace);
+    if (1 == tgetent(buf, el_term)) {
+        char *maybe_backspace = tgetstr("le", &bp);
+        if (maybe_backspace != NULL)
+            backspace = strdup(maybe_backspace);
         tty_cols = tgetnum("co");
         tty_rows = tgetnum("li");
     }