From a06135620205b6f872ef8e1d6e169370565b0386 Mon Sep 17 00:00:00 2001
From: Stephen Anthony <sa666666@gmail.com>
Date: Wed, 25 Dec 2019 21:49:07 -0330
Subject: [PATCH] Fix potential divide by zero.

---
 src/gui/DialogContainer.hxx | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/gui/DialogContainer.hxx b/src/gui/DialogContainer.hxx
index 850859454..3cc175edd 100644
--- a/src/gui/DialogContainer.hxx
+++ b/src/gui/DialogContainer.hxx
@@ -156,11 +156,13 @@ class DialogContainer
     virtual Dialog* baseDialog() = 0;
 
     /**
-      Set input speeds
+      Set input speeds.
     */
     static void setDoubleClickDelay(int delay) { _DOUBLE_CLICK_DELAY = delay; }
     static void setControllerDelay(int delay) { _REPEAT_INITIAL_DELAY = delay; }
-    static void setControllerRate(int rate) { _REPEAT_SUSTAIN_DELAY = 1000 / rate; }
+    static void setControllerRate(int rate) {
+      _REPEAT_SUSTAIN_DELAY = (rate > 0 ? (1000 / rate) : 50);
+    }
 
   private:
     void reset();