stop readline from overwriting LINES

The problem was that readline would completely block LINES from updating
after prompting the user. I'm not entirely sure why this happened, but
at least this patch fixes the problem.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/nnn.c b/src/nnn.c
index f37551f..e3e3b35 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -4783,6 +4783,7 @@ int main(int argc, char *argv[])
 	setlocale(LC_ALL, "");
 
 #ifndef NORL
+	rl_change_environment = 0;
 	/* Bind TAB to cycling */
 	rl_variable_bind("completion-ignore-case", "on");
 #ifdef __linux__