"AttributeError: 'NoneType' object has no attribute 'getDetails'" by trying to select a connection, when there are no connections

Hi,

if the connection tab is empty (for example, when bootstrapping a new relay) and I press "Enter" inside it, arm crashes and I get this trace:

Traceback (most recent call last): File "./src/starter.py", line 398, in cli.controller.startTorMonitor(time.time() - initTime, expandedEvents, param["startup.blindModeEnabled"]) File "/home/user/arm/src/cli/controller.py", line 1441, in startTorMonitor curses.wrapper(drawTorMonitor, startTime, loggedEvents, isBlindMode) File "/usr/lib/python2.5/curses/wrapper.py", line 44, in wrapper return func(stdscr, *args, **kwds) File "/home/user/arm/src/cli/controller.py", line 1429, in drawTorMonitor panels["conn"].handleKey(key) File "/home/user/arm/src/cli/connections/connPanel.py", line 153, in handleKey self.redraw(True) File "/home/user/arm/src/util/panel.py", line 355, in redraw self.draw(self.maxX - 1, self.maxY) File "/home/user/arm/src/cli/connections/connPanel.py", line 231, in draw drawEntries = cursorSelection.getDetails(width) AttributeError: 'NoneType' object has no attribute 'getDetails' Exception in thread Thread-1 (most likely raised during interpreter shutdown): Traceback (most recent call last): File "/usr/lib/python2.5/threading.py", line 486, in __bootstrap_inner File "/home/user/arm/src/util/connections.py", line 457, in run File "/usr/lib/python2.5/threading.py", line 115, in release <type 'exceptions.TypeError'>: 'NoneType' object is not callable Exception in thread conn (most likely raised during interpreter shutdown): Traceback (most recent call last): File "/usr/lib/python2.5/threading.py", line 486, in __bootstrap_inner File "/home/user/arm/src/cli/connections/connPanel.py", line 187, in run File "/usr/lib/python2.5/threading.py", line 115, in release <type 'exceptions.TypeError'>: 'NoneType' object is not callable Exception in thread header (most likely raised during interpreter shutdown): Traceback (most recent call last): File "/usr/lib/python2.5/threading.py", line 486, in __bootstrap_inner File "/home/user/arm/src/cli/headerPanel.py", line 286, in run File "/usr/lib/python2.5/threading.py", line 115, in release <type 'exceptions.TypeError'>: 'NoneType' object is not callable

It's nothing important but I felt like I should report it.