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fix: check for null pointer

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Anna 2021-04-22 14:53:33 -04:00
parent 819546382c
commit 9f2619be62
1 changed files with 5 additions and 3 deletions
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8
XivCommon/Functions/PartyFinder.cs
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@ -93,9 +93,11 @@ namespace XivCommon.Functions {
var ret = this.JoinPfHook!.Original(manager, a2, a3, packetData, a5); var ret = this.JoinPfHook!.Original(manager, a2, a3, packetData, a5);
try { try {
var id = (uint) Marshal.ReadInt32(packetData + idOffset); if (packetData != IntPtr.Zero) {
if (this.Listings.TryGetValue(id, out var listing)) { var id = (uint) Marshal.ReadInt32(packetData + idOffset);
this.JoinParty?.Invoke(listing); if (this.Listings.TryGetValue(id, out var listing)) {
this.JoinParty?.Invoke(listing);
}
} }
} catch (Exception ex) { } catch (Exception ex) {
PluginLog.LogError(ex, "Exception in PF join detour"); PluginLog.LogError(ex, "Exception in PF join detour");