Cleanup (replace a for loop & list copy by a simple pop)

e6fe3551 · Guillaume Seguin · faeb14f1 · e6fe3551
Commit e6fe3551 authored May 18, 2013 by Guillaume Seguin
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Showing with 2 additions and 3 deletions

printcore.py printcore.py +2 -3

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--- a/printcore.py
+++ b/printcore.py
@@ -376,9 +376,8 @@ class printcore():
            self.resendfrom += 1
            return
        self.resendfrom = -1
-        for i in self.priqueue[:]:
-            self._send(i)
-            del self.priqueue[0]
+        if self.priqueue:
+            self._send(self.priqueue.pop(0))
            return
        if self.printing and self.queueindex < len(self.mainqueue):
            tline = self.mainqueue[self.queueindex]