From 0788b162f1bb3dbfef66fbe9d341bc3a857a90e1 Mon Sep 17 00:00:00 2001
From: David Skoland <davidskoland@gmail.com>
Date: Wed, 2 Jan 2019 22:28:16 +0100
Subject: [PATCH] fixed a crash condition where blip rate is less than 1

---
 src/text_file_functions.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/text_file_functions.cpp b/src/text_file_functions.cpp
index fcb8df2..f35690a 100644
--- a/src/text_file_functions.cpp
+++ b/src/text_file_functions.cpp
@@ -9,6 +9,10 @@ QString AOApplication::read_theme()
 int AOApplication::read_blip_rate()
 {
   int result = configini->value("blip_rate", 1).toInt();
+
+  if (result < 1)
+    return 1;
+
   return result;
 }