From: Tommaso Cucinotta <tommaso@lyx.org>
Date: Sun, 2 Apr 2017 12:55:33 +0000 (+0200)
Subject: Restrict file cache expiry time to positive values.
X-Git-Tag: 2.3.0alpha1~138
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=621ccc5e4e1f5e51f2e145dd9f7e65f4a043ff77;p=features.git

Restrict file cache expiry time to positive values.
---

diff --git a/src/frontends/qt4/GuiPrefs.cpp b/src/frontends/qt4/GuiPrefs.cpp
index 1d8bb201ff..69877e38da 100644
--- a/src/frontends/qt4/GuiPrefs.cpp
+++ b/src/frontends/qt4/GuiPrefs.cpp
@@ -72,6 +72,7 @@
 #include <iomanip>
 #include <sstream>
 #include <algorithm>
+#include <math.h>
 
 using namespace Ui;
 
@@ -1683,7 +1684,7 @@ PrefConverters::PrefConverters(GuiPreferences * form)
 
 	converterED->setValidator(new NoNewLineValidator(converterED));
 	converterFlagED->setValidator(new NoNewLineValidator(converterFlagED));
-	maxAgeLE->setValidator(new QDoubleValidator(maxAgeLE));
+	maxAgeLE->setValidator(new QDoubleValidator(0, HUGE_VAL, 6, maxAgeLE));
 	//converterDefGB->setFocusProxy(convertersLW);
 }