unpickle: Support interrupting parsing.

1 files changed, 6 insertions, 2 deletions

diff --git a/scripts/unpickle.py b/scripts/unpickle.py
index edd5af7f..a561bf69 100755
--- a/scripts/unpickle.py
+++ b/scripts/unpickle.py
@@ -223,8 +223,12 @@ class Unpickler:
             return False
         else:
             call = self.callFactory(callTuple)
-            self.handleCall(call)
-            return True
+            try:
+                self.handleCall(call)
+            except StopIteration:
+                return False
+            else:
+                return True
 
     def handleCall(self, call):
         pass