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

2013-05-18 14:18:20 +02:00 · 2013-05-18 14:18:20 +02:00 · e6fe35519d
parent faeb14f190
commit e6fe35519d
1 changed files with 2 additions and 3 deletions
--- 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]