Fix exception with join thread in print

025a5a7b · fsantini · 95005286 · 025a5a7b
Commit 025a5a7b authored Apr 08, 2013 by fsantini
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printcore.py printcore.py +3 -1

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--- a/printcore.py
+++ b/printcore.py
@@ -344,7 +344,9 @@ class printcore():
        self.sentlines = {}
        self.log = []
        self.sent = []
-        self.print_thread.join()
+        try:
+          self.print_thread.join()
+        except: pass
        self.print_thread = None
        if self.endcb:
            #callback for printing done