diff --git a/mail_menu.c b/mail_menu.c
index fb3b1a3..746a5bc 100644
--- a/mail_menu.c
+++ b/mail_menu.c
@@ -881,6 +881,7 @@ void unmangle_ansi(char *body, int len, char **body_out, int *body_len) {
 	char_at = 1;
 	
 	for (i=0;i<len;i++) {
+
 		if (state == 0) {
 			if (body[i] == 27) {
 				state = 1;
@@ -943,6 +944,9 @@ void unmangle_ansi(char *body, int len, char **body_out, int *body_len) {
 					} else {
 						line_at--;
 					}
+					if (line_at < 1) {
+						line_at = 1;
+					}
 					state = 0;
 					break;
 				case 'B':