Moved try-catch to check method and removed unnecessary except

routersploit/modules/exploits/grandstream/gxv3611hd_ip_camera_rce.py

@@ -30,7 +30,6 @@ class Exploit(exploits.Exploit):
     port = exploits.Option(23, 'Target port')  # default port
 
     def run(self):
-        try:
         if self.check():
             print_success("Target appears to be vulnerable...")
 
@@ -66,14 +65,14 @@ class Exploit(exploits.Exploit):
                 print_error("Failed to log into backdoor.")
         else:
             print_error("Exploit failed. Target does not appear vulnerable")
-        except Exception as err:
-            print_error("{}".format(err))
 
     @mute
     def check(self):
+        try:
             conn = telnetlib.Telnet(self.target, self.port)
+        except:
+            return False
         output = conn.read_until("login:")
         if 'Grandstream' in output:
             return True
-        else:
         return False