From 0bb836b5f889e8393cb6dda4487e64e3bcea26de Mon Sep 17 00:00:00 2001
From: GrenderG <grenderg@gmail.com>
Date: Fri, 7 Apr 2017 16:35:40 +0200
Subject: [PATCH] Solved a segmentation fault issue when creating a new file.

---
 tte.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tte.c b/tte.c
index f962f8e..8b20965 100644
--- a/tte.c
+++ b/tte.c
@@ -665,8 +665,13 @@ void editorDrawStatusBar(struct a_buf* ab) {
 	char status[80], r_status[80];
 	// Showing up to 20 characters of the filename, followed by the number of lines.
 	int len = snprintf(status, sizeof(status), "Editing: %.20s %s", ec.file_name ? ec.file_name : "New file", ec.dirty ? "(modified)" : "");
+	int col_size;
+	if (ec.row && ec.cursor_y <= ec.num_rows - 1)
+		col_size = ec.row[ec.cursor_y].size;
+	else
+		col_size = 0;
 	int r_len = snprintf(r_status, sizeof(r_status), "%d/%d lines  %d/%d cols", ec.cursor_y + 1 > ec.num_rows ? ec.num_rows : ec.cursor_y + 1, ec.num_rows,
-		ec.cursor_x + 1 > ec.row[ec.cursor_y].size ? ec.row[ec.cursor_y].size : ec.cursor_x + 1, ec.row[ec.cursor_y].size);
+		ec.cursor_x + 1 > col_size ? col_size : ec.cursor_x + 1, col_size);
 	if (len > ec.screen_cols)
 		len = ec.screen_cols;
 	abufAppend(ab, status, len);