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fix for "handle is not inialized" crash on clr.GetClrType(System.__class__) #607

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Merged
merged 2 commits into from
Jan 31, 2018
Merged

fix for "handle is not inialized" crash on clr.GetClrType(System.__class__) #607

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16f05e5
fix for "handle is not inialized" crash on `clr.GetClrType(System.__c…
den-run-ai Jan 28, 2018
19ec822
Update CHANGELOG.md
den-run-ai Jan 28, 2018
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fix for "handle is not inialized" crash on `clr.GetClrType(System.__c… 
…lass__)`
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@den-run-ai
den-run-ai committed Jan 28, 2018
commit 16f05e51d894f230787af0e7f64ac29514ab46fd
6 changes: 5 additions & 1 deletion src/runtime/managedtype.cs
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
using System;
using System;
using System.Runtime.InteropServices;

namespace Python.Runtime
Expand Down Expand Up @@ -34,6 +34,10 @@ internal static ManagedType GetManagedObject(IntPtr ob)
IntPtr op = tp == ob
? Marshal.ReadIntPtr(tp, TypeOffset.magic())
: Marshal.ReadIntPtr(ob, ObjectOffset.magic(ob));
if (op == IntPtr.Zero)
{
return null;
}
var gc = (GCHandle)op;
return (ManagedType)gc.Target;
}
Expand Down