simplify prev commit

electrum/gui/qt/main_window.py

@@ -743,7 +743,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
         elif self.network.is_connected():
             server_height = self.network.get_server_height()
             server_lag = self.network.get_local_height() - server_height
-            num_chains = len(self.network.get_blockchains())
+            fork_str = "_fork" if len(self.network.get_blockchains())>1 else ""
             # Server height can be 0 after switching to a new server
             # until we get a headers subscription request response.
             # Display the synchronizing message in that case.
@@ -752,7 +752,7 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
                 icon = QIcon(":icons/status_waiting.png")
             elif server_lag > 1:
                 text = _("Server is lagging ({} blocks)").format(server_lag)
-                icon = QIcon(":icons/status_lagging.png") if num_chains <= 1 else QIcon(":icons/status_lagging_fork.png")
+                icon = QIcon(":icons/status_lagging%s.png"%fork_str)
             else:
                 c, u, x = self.wallet.get_balance()
                 text =  _("Balance" ) + ": %s "%(self.format_amount_and_units(c))
@@ -766,9 +766,9 @@ class ElectrumWindow(QMainWindow, MessageBoxMixin, PrintError):
                     text += self.fx.get_fiat_status_text(c + u + x,
                         self.base_unit(), self.get_decimal_point()) or ''
                 if not self.network.proxy:
-                    icon = QIcon(":icons/status_connected.png") if num_chains <= 1 else QIcon(":icons/status_connected_fork.png")
+                    icon = QIcon(":icons/status_connected%s.png"%fork_str)
                 else:
-                    icon = QIcon(":icons/status_connected_proxy.png") if num_chains <= 1 else QIcon(":icons/status_connected_proxy_fork.png")
+                    icon = QIcon(":icons/status_connected_proxy%s.png%fork_str")
         else:
             if self.network.proxy:
                 text = "{} ({})".format(_("Not connected"), _("proxy enabled"))