Minor python 3.7.4 fix

Author: lwerdna

lldb.py

@@ -252,7 +252,7 @@ def thread_stop_pkt_to_reason(self, tdict):
 		mecount = tdict.get('mecount', '-1')
 		if mecount != None: mecount = int(mecount, 16)
 		medata = tdict.get('medata', '-1')
-		print('signal=0x%X metype=%s mecount=%s medata=%s' % (signal, metype, mecount, medata))
+		#print('signal=0x%X metype=%s mecount=%s medata=%s' % (signal, metype, mecount, medata))
 
 		# map the packet macos/lldb "T packet" data to a DebugAdapter reason
 		result = (DebugAdapter.STOP_REASON.UNKNOWN, None)

ui.py

@@ -309,7 +309,7 @@ def navigate_to_rip(self):
 	# Highlight lines
 	def update_highlights(self):
 		# Clear old highlighted rip
-		for func in self.state.bv.get_functions_containing(self.last_ip):
+		for func in (self.state.bv.get_functions_containing(self.last_ip) or []):
 			func.set_auto_instr_highlight(self.last_ip, HighlightStandardColor.NoHighlightColor)
 
 		for (module, offset) in self.state.breakpoints:
@@ -323,7 +323,7 @@ def update_highlights(self):
 			remote_rip = self.state.ip
 			local_rip = self.state.memory_view.remote_addr_to_local(remote_rip)
 
-			for func in self.state.bv.get_functions_containing(local_rip):
+			for func in (self.state.bv.get_functions_containing(local_rip) or []):
 				func.set_auto_instr_highlight(local_rip, HighlightStandardColor.BlueHighlightColor)
 
 	def update_modules(self):