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Fixing null reference in Warmup starter

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--HG--
branch : 1.x
This commit is contained in:
Sebastien Ros
2011-03-31 18:02:18 -07:00
parent 224c8294ba
commit bb80460d6e
1 changed files with 4 additions and 0 deletions
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4
src/Orchard.Startup/WarmupHttpModule.cs
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@@ -27,6 +27,10 @@ namespace Orchard.WarmupStarter {
public static void Signal() { public static void Signal() {
lock(typeof(WarmupHttpModule)) { lock(typeof(WarmupHttpModule)) {
if (_awaiting == null) {
return;
}
var awaiting = _awaiting; var awaiting = _awaiting;
_awaiting = null; _awaiting = null;
foreach (var action in awaiting) { foreach (var action in awaiting) {