Mercurial Repositories > eric / file diff

--- a/eric6/WebBrowser/History/HistoryDialog.py	Wed Jan 08 18:57:10 2020 +0100
+++ b/eric6/WebBrowser/History/HistoryDialog.py	Wed Jan 08 18:58:31 2020 +0100
@@ -63,7 +63,10 @@
         self.historyTree.setModel(self.__proxyModel)
         self.historyTree.expandAll()
         fm = QFontMetrics(self.font())
-        header = fm.width("m") * 40
+        try:
+            header = fm.horizontalAdvance("m") * 40
+        except AttributeError:
+            header = fm.width("m") * 40
         self.historyTree.header().resizeSection(0, header)
         self.historyTree.header().resizeSection(1, header)
         self.historyTree.header().setStretchLastSection(True)